Insomnia Approaches Revealed with Integrative Chiropractic Care

Learn about the role of integrative chiropractic care in managing insomnia and achieving better sleep habits.

Abstract

Hello, I’m Dr. Alex Jimenez. With my extensive background in chiropractic and functional medicine, holding titles including DC, APRN, FNP-BC, CFMP, IFMCP, ATN, and CCST, I’ve dedicated my career to understanding the intricate connections between the body’s systems. As a practicing clinician and educator, I see daily how poor sleep disrupts the brain, body, and life roles of my patients. In this comprehensive educational post, I will guide you through the latest scientific findings on insomnia, a condition that affects millions yet remains largely misunderstood and undertreated. We will explore the vital role of sleep for both mental and physiological well-being, delving into the complex neurophysiology of sleep, including the circadian rhythm, sleep-wake homeostasis, and the critical functions of neurotransmitters like adenosine and hormones like melatonin. I will present the groundbreaking research from leading experts in the field, highlighting the mechanisms of action, benefits, and drawbacks of various treatment approaches, all supported by modern, evidence-based methods. I will walk you through a practical, step-by-step approach to screening and diagnosing insomnia; how and when to refer for sleep medicine; and the full range of first-line behavioral therapies (especially Cognitive Behavioral Therapy for Insomnia or CBT-I), sleep hygiene, relaxation training, and carefully selected pharmacologic options.

Most importantly, this journey will illuminate how our unique, multidisciplinary approach at the Injury Medical Clinic PA in El Paso, Texas, integrates chiropractic care, functional medicine, and conventional medical oversight to offer a holistic and personalized path to overcoming insomnia and reclaiming restful, restorative sleep. This work reflects our collaborative care model, where I integrate chiropractic, functional medicine, and rehabilitation under the medical direction of our esteemed Medical Director and Collaborative Physician, Dr. Maria Guadalupe Cardenas, MD. You will find detailed explanations of neurophysiology, immune-metabolic pathways, gut-brain interactions, and the rationale behind each therapy. If you are a patient, caregiver, or clinician, this guide will help you understand why sleep matters and how integrative care can help you reclaim restorative rest.

Our Collaborative Care Model: A Synergy of Expertise

At the Injury Medical Clinic PA, also known as Mission Plaza Injury Medical Clinic, our philosophy is rooted in the power of collaboration. This multidisciplinary setup is a cornerstone of modern integrative and injury care. It allows us to create a seamless patient experience where the structural and functional insights of chiropractic and functional medicine are fully integrated with the diagnostic rigor and treatment capabilities of internal medicine.

I, Dr. Alex Jimenez, bring a deep understanding of the body’s structural and functional integrity through my expertise as a Doctor of Chiropractic (DC) and a board-certified Family Nurse Practitioner (APRN, FNP-BC), further enhanced by advanced certifications in Functional Medicine (CFMP, IFMCP). This allows me to view health challenges like insomnia through a multifaceted lens, considering everything from musculoskeletal alignment to biochemical imbalances. My clinical observations and approach are further detailed on our Health Coach site and my professional page, which you can visit for more insights:

• healthcoach.clinic/
• www.linkedin.com/in/dralexjimenez/

This comprehensive approach is powerfully augmented by the esteemed leadership of our Medical Director and Collaborative Physician, Dr. Maria Guadalupe Cardenas, MD. Dr. Cardenas is Board Certified in Internal Medicine (NPI #1164426749, Texas MD License #J2933) and brings over 40 years of invaluable experience as an internist. Her profound medical knowledge provides the essential oversight and diagnostic acumen that anchors our integrative practice. Her role is indispensable. She evaluates and manages cardiovascular risk, thyroid function, diabetes, kidney disease, and medications that impair sleep, aligning medical treatment plans with sleep goals. Dr. Cardenas also oversees hypnotic selection, dosing, interactions, and deprescribing, which is especially important for older adults, those with polypharmacy, and patients with cognitive impairment.

Our team works in concert to provide a spectrum of services, including:

• Integrative Chiropractic Care: Focusing on spinal alignment and nervous system function to reduce physical stress and promote relaxation.
• Medical Oversight: Under Dr. Cardenas’s direction, we ensure all treatments are medically sound and appropriate, ruling out underlying medical conditions that could contribute to sleep disturbances and ensuring safe, coordinated care across complex cases.
• Functional Medicine: A deep dive into the root causes of insomnia, investigating hormonal imbalances, nutritional deficiencies, gut health, and toxic exposures.
• Personal Injury Care: Addressing the unique sleep challenges that arise from trauma, pain, and inflammation following an accident.
• Rehabilitation: Customized programs to restore physical function, reduce pain, and improve overall well-being, which are crucial for quality sleep.
• Behavioral and Sleep Psychology Collaboration: We leverage CBT-I and behavioral sleep medicine resources when feasible, aligning sessions with our clinic-based sleep hygiene, stimulus control coaching, and circadian timing support.
• Shared Decision-Making: We jointly shape treatment plans reflecting patient preferences, clinical constraints, and risk profiles, aiming to minimize adverse effects while maximizing adherence and therapeutic synergy.

By weaving these disciplines together, we don’t just treat the symptom of sleeplessness; we address the whole person, crafting a personalized roadmap to sustainable health and vitality.

The Pervasive and Underestimated Challenge of Insomnia

As a clinician, I see the far-reaching impact of poor sleep daily. Insomnia is not merely a nuisance; it’s a highly common and often chronic health condition that silently erodes a person’s quality of life. The statistics are staggering. Recent studies, including a comprehensive review by Bhaskar, Hemavathy, & Prasad (2016), estimate that anywhere from 20% to 50% of all patients visiting their primary care provider have chronic insomnia.

This is a modern epidemic, and its roots are deeply entangled with our contemporary lifestyle. The constant barrage of artificial light, the endless hours spent in front of screens, and the high-pressure pace of daily life all conspire to suppress our body’s natural sleep-promoting mechanisms. The blue light emitted from our phones, tablets, and televisions is a particularly potent disruptor of our internal clocks, a topic we will explore in greater detail.

Despite its prevalence, insomnia is alarmingly under-recognized and undertreated in clinical practice. It’s a conversation that, far too often, never happens.

• Research from Grandner (2017) reveals that only a quarter to a half of patients ever disclose their sleep problems to their primary care provider.
• Even more concerning, nearly three out of four patients report that their provider did not assess their sleep during their most recent visit.

This gap in care highlights a critical need for a more proactive and holistic approach. It’s also vital to understand that insomnia is not a one-size-fits-all diagnosis. It manifests differently from person to person, influenced by age, lifestyle, and underlying health conditions. Similarly, our sleep needs are highly individual and change throughout our lifespan.

Understanding Individual Sleep Requirements

The “right” amount of sleep isn’t a single number but a range that evolves as we age. The American Academy of Sleep Medicine and Sleep Research Society have provided consensus recommendations based on extensive reviews of scientific literature.

• School-Aged Children and Adolescents: This is a period of intense physical and cognitive development. We strongly recommend that they aim for 9 to 10 hours of sleep per night to support learning, memory consolidation, and emotional regulation.
• Adults: For most adults, the ideal range for restful, restorative sleep is 7 to 9 hours per night. Consistently falling short of this range can have significant long-term health consequences.

Recognizing these targets is the first step. The next is identifying the factors that might be preventing an individual from achieving them.

Identifying the Risk Factors for Insomnia

In my practice, I’ve learned that a thorough assessment begins with understanding a patient’s unique risk profile. Sleep is a sensitive barometer of our overall health, and numerous factors can disrupt its delicate balance. The work of researchers like Roth (2007) has been instrumental in delineating these risks.

• Age: This is perhaps one of the most significant factors. As we get older, our sleep architecture naturally changes. We tend to experience less deep, restorative sleep and more frequent nighttime awakenings. This makes our older patients particularly vulnerable to chronic insomnia.
• Sex: We observe that our female patients report insomnia more frequently than our male patients. This disparity is especially pronounced during the hormonal shifts of the perimenopausal and postmenopausal periods, where fluctuations in estrogen and progesterone can lead to hot flashes, night sweats, and disrupted sleep.
• Military Service: Our veterans and active-duty personnel carry a higher burden of insomnia. This can be linked to the stresses of deployment, irregular schedules, combat exposure, and a higher prevalence of conditions like Post-Traumatic Stress Disorder (PTSD) and Traumatic Brain Injury (TBI).
• Socioeconomic Status: Individuals with lower socioeconomic status or those experiencing homelessness face a constellation of stressors—financial instability, food insecurity, and unsafe living environments—that are profoundly detrimental to sleep.
• Overall Health and Comorbidities: A person’s general health is a powerful predictor of their sleep quality. Patients with multiple chronic conditions, such as chronic pain, cardiovascular disease, or respiratory disorders, are far more likely to suffer from insomnia. The symptoms of the illness itself, or the side effects of medications used to treat it, can interfere with sleep.
• Mental Health Conditions: There is a deep and bidirectional relationship between sleep and mental health. Insomnia is not just a symptom but also a risk factor for the development and exacerbation of psychiatric disorders. This includes:

• • Anxiety and Depression: The rumination and hyperarousal characteristic of anxiety, and the neurochemical changes in depression, make sleep elusive.
  • ADHD and Bipolar Disorder: These conditions are often associated with dysregulated circadian rhythms and difficulties with sleep initiation and maintenance.

• Traumatic Brain Injury (TBI): A history of TBI, especially with multiple injuries, is strongly linked to chronic insomnia. The injury can directly damage the brain’s sleep-regulating centers or lead to secondary issues like pain and anxiety that disrupt sleep.
• Alcohol Use Disorder: Many people mistakenly believe alcohol is a good sleep aid. While it may help with falling asleep initially, alcohol fragments sleep in the second half of the night, suppressing restorative REM sleep. Chronic heavy alcohol use, as detailed by Colrain, Nicholas, & Baker (2014), can cause long-lasting damage to the brain’s sleep architecture, even long after a person has stopped drinking.

Understanding these risk factors is not about labeling a patient; it’s about seeing the complete picture. It allows us, as clinicians, to approach treatment with empathy and a strategy that addresses the root causes, not just the symptom of sleeplessness.

The Intricate Neurophysiology of Sleep: A Look Inside the Brain

The process of falling asleep and staying asleep may feel simple, but it is orchestrated by an incredibly complex and beautiful interplay of brain structures, neurotransmitters, and hormones. While many mysteries remain, modern neuroscience has illuminated several key mechanisms that govern our sleep-wake cycle. From a functional medicine and chiropractic perspective, understanding this physiology is crucial, as it reveals multiple points where we can intervene to support the body’s natural rhythms. Before I share case pathways, it is critical to understand the physiology that drives symptom patterns—and how that directs therapy choice.

Key Sleep Regulatory Systems

• Homeostatic Sleep Drive (Process S): This drive accumulates with wake time via adenosine signaling in the basal forebrain and other regions. Napping late in the day reduces this pressure and delays sleep onset.
• Circadian Timing (Process C): The suprachiasmatic nucleus (SCN) synchronizes rhythms with light-dark cycles; misaligned timing produces difficulty with sleep onset or early morning awakening.
• Arousal System: Cholinergic, noradrenergic, serotonergic, dopaminergic, histaminergic, and orexinergic networks maintain wakefulness. Hyperarousal (cognitive or physiologic) is a hallmark of chronic insomnia.
• Orexin (Hypocretin) System: Orexin-A/B from the lateral hypothalamus stabilizes wake states. Excessive orexin drive disrupts sleep maintenance; antagonizing orexin can improve continuity without traditional GABAergic sedation.
• GABAergic Inhibition: Promotes sleep by dampening arousal circuits. Benzodiazepines and Z-drugs enhance GABA-A signaling but carry risks (dependence, cognitive side effects), especially in older adults.
• Histamine H1 and H2 Signaling: Histamine from the tuberomammillary nucleus maintains wakefulness. Very low-dose doxepin antagonizes H1 receptors to support sleep maintenance with limited anticholinergic burden.
• Melatonin and MT1/MT2 Receptors: Melatonin regulates circadian phase and sleep initiation. Ramelteon is a selective MT1/MT2 agonist that promotes sleep onset without dependence risk.
• Pain and Autonomic Tone: Nociceptive inputs and sympathetic activation increase cortical arousal, fragmenting sleep. Manual therapies, movement, and anti-inflammatory strategies can reduce spinal and peripheral nociception.

The Brain’s Master Clock: The Circadian Rhythm

The foundation of our sleep-wake cycle is the circadian rhythm, our brain’s intrinsic 24-hour internal clock. This biological pacemaker regulates countless physiological processes, including alertness, sleepiness, hormone release, body temperature, and metabolism.

The central command center for this rhythm is a tiny cluster of nerve cells in the hypothalamus called the suprachiasmatic nuclei (SCN). The SCN is often referred to as the “master clock” or “sleep pacemaker” of the brain. It functions like the conductor of a grand orchestra, ensuring that all the body’s different biological rhythms are synchronized with each other and with the external 24-hour cycle of light and dark.

How does the SCN know what time it is? Its primary cue is light. Specialized cells in our retinas detect ambient light and send signals directly to the SCN. Bright light exposure, particularly in the morning, signals to the SCN that it’s daytime, reinforcing wakefulness and setting the clock for the day. Conversely, the absence of light in the evening signals that it’s time to prepare for sleep. This is why maintaining a consistent light-dark exposure schedule is a cornerstone of sleep hygiene.

The Homeostatic Sleep Drive: The Body’s Need for Balance

Working in tandem with the circadian rhythm is another fundamental process known as sleep-wake homeostasis. Think of this as a biological hourglass. From the moment you wake up, your body starts building “sleep pressure.” The longer you are awake, the greater your body’s perceived need for sleep becomes. This homeostatic drive ensures that a sleep deficit is eventually paid back. A complex dance of neurotransmitters and hormones governs this process. Two of the most important players are adenosine and melatonin.

Adenosine: The Sleep Pressure Molecule

Adenosine is a fascinating neuromodulator that plays a prominent role in mediating sleep pressure. It is a byproduct of energy consumption in our brain cells, particularly the supportive cells known as astrocytes. As our brain works hard throughout the day—thinking, processing, and learning—our neurons and astrocytes burn through their energy reserves (glycogen). As these energy stores are used, adenosine accumulates in the spaces between neurons.

This accumulation of adenosine has several key effects that promote sleep:

• Inhibition of Wakefulness: Adenosine binds to specific receptors on neurons that promote wakefulness, effectively putting the brakes on these arousal systems.
• Stimulation of Sleep-Promoting Neurons: It simultaneously stimulates other sets of neurons, such as those in the ventrolateral preoptic nucleus (VLPO) of the hypothalamus, which are known to be “sleep-on” cells.
• Vasodilation: Adenosine helps relax the blood vessels in the brain, which increases cerebral blood flow. This process is thought to aid in the restorative functions of sleep.

This explains the mechanism behind one of the world’s most popular substances: caffeine. Caffeine is a potent adenosine receptor antagonist. It works by blocking the adenosine receptors in the brain. Adenosine is still accumulating, but it can’t bind to its receptors to signal sleepiness. This is why caffeine promotes wakefulness and why, when it wears off, the accumulated adenosine can rush in, leading to a “caffeine crash.”

Sleep is the process that clears adenosine from the brain. As we sleep, our brain replenishes its glycogen stores, and adenosine levels gradually decrease, reducing sleep pressure and preparing us to wake up feeling refreshed.

Melatonin: The Hormone of Darkness

Melatonin is an endogenous hormone produced by the pineal gland, a small, pinecone-shaped gland located deep within the brain. The SCN tightly controls its production. When the SCN detects darkness via the eyes, it signals the pineal gland to begin producing and releasing melatonin. As melatonin levels rise in the bloodstream, it circulates throughout the body and brain, acting as a powerful signal that night has arrived and it’s time to prepare for sleep.

It’s important to clarify that melatonin is not a “sleep initiator” in the same way a sedative hypnotic is. Instead, it’s a “sleep facilitator” or a chronobiotic agent. It helps to open the “sleep gate,” making it easier to fall asleep when the time is right. This is why taking melatonin supplements can be effective for circadian rhythm disorders like jet lag or shift work disorder, as it helps to reset the body’s internal clock.

The Wakeful Neurotransmitters and the Impact of Modern Life

While adenosine and melatonin promote sleep, a different set of neurochemicals works to keep us awake and alert. Numerous neurotransmitter systems are involved in arousal, but two of the most important are histamine and orexin (also known as hypocretin).

• Histamine: This neurotransmitter, located in the tuberomammillary nucleus of the hypothalamus, plays a critical role in maintaining wakefulness. This is why older, first-generation antihistamines (like diphenhydramine) that cross the blood-brain barrier cause significant drowsiness—they block the action of histamine in the brain.
• Orexin: Produced in the lateral hypothalamus, orexin is a powerful wake-promoting neuropeptide. It acts as a stabilizer of the sleep-wake switch, helping to consolidate periods of wakefulness and prevent inappropriate transitions into sleep. The loss of orexin-producing neurons is the cause of the sleep disorder narcolepsy, which is characterized by excessive daytime sleepiness and sudden sleep attacks.

Our modern environment easily disrupts the delicate balance between these sleep-promoting and wake-promoting systems. The most significant disruptor is blue light. As highlighted in a study by Hatori et al. (2017), the blue wavelengths of light are particularly potent at suppressing the SCN’s signal to the pineal gland. This means that exposure to blue light from screens—cell phones, tablets, computers, and televisions—in the hours before bed can significantly delay the release of melatonin, tricking our brain into thinking it’s still daytime. This pushes our circadian rhythm later, making it harder to fall asleep and harder to wake up in the morning.

From a chiropractic and functional wellness perspective, this knowledge is empowering. We can educate patients on simple yet profound behavioral changes, such as implementing a “digital sunset” and using blue-light-blocking glasses, to help restore the brain’s natural rhythm and hormonal signaling.

The Architectural Stages of a Night’s Sleep

Sleep is not a monolithic state of unconsciousness. It is a dynamic and highly structured process that unfolds in a predictable pattern of stages throughout the night. A single pass through these stages is called a sleep cycle, and we typically experience four to six of these cycles each night, with each cycle lasting approximately 90 minutes. Understanding this architecture is essential for appreciating the different functions of sleep and how insomnia can disrupt them.

The sleep stages are broadly divided into two categories: non-REM (NREM) sleep and REM sleep.

The NREM Stages: From Light Dozing to Deep Restoration

The first three stages of sleep are characterized as non-rapid eye movement sleep. This is a period of progressive physiological quieting, where the body and brain slow down.

Stage 1 (N1): The Transition to Sleep

This is the earliest and lightest stage of sleep, the transitional phase between wakefulness and sleep.

• Physiology: The body has not yet fully relaxed, and brain waves begin to slow down from their alert, active state. People in this stage are often easily awoken and may not even realize they were asleep.
• Duration: This is a very short stage, typically lasting less than 10 minutes. It’s the “dozing off” period you might experience while reading a book or watching TV.

Stage 2 (N2): The Gateway to Deeper Sleep

As we drift further into sleep, we enter Stage 2. This stage acts as a gateway to the deeper, more restorative phases of sleep.

• Physiology: We see a marked increase in parasympathetic activity—the “rest and digest” arm of our autonomic nervous system. Our muscles relax further, our core body temperature drops, and both our heart rate and respiratory rate continue to slow. Brain activity slows down, punctuated by characteristic bursts of activity called sleep spindles and K-complexes, which are thought to play a role in memory consolidation and protecting sleep from external stimuli.
• Duration: This stage is significantly longer, lasting between 30 and 60 minutes. Over the course of a full night, we spend the majority of our sleep time—about 50%—in Stage 2.

Stage 3 (N3): Deep, Restorative Sleep

This is the deepest and most physically restorative phase of sleep, often referred to as slow-wave sleep (SWS).

• Physiology: In this stage, our heart rate, respiratory rate, and brain waves slow to their lowest levels of the night. The brain produces very slow, high-amplitude delta waves. People in Stage 3 are very difficult to awaken, and if they are, they often feel groggy and disoriented for several minutes. This is the stage where the body does much of its physical repair work: releasing growth hormone, repairing tissues, and strengthening the immune system.
• Duration: Stage 3 typically lasts somewhere between 20 and 40 minutes per cycle. We experience more of this deep sleep in the first half of the night.

Stage 4 (REM): ThBrain’s’s Active, Dreaming State

After cycling through the NREM stages, we transition into the fourth and final stage, which is dramatically different: Rapid Eye Movement (REM) sleep.

• Physiology: This is the stage where the majority of our vivid dreaming occurs. Paradoxically, while the body is in a state of profound relaxation, the brain becomes highly active. We see a surprising increase in heart rate and respiratory rate, and EEG patterns look very similar to those when we are awake. It’s a very active time for the mind.
• Atonia: A key feature of REM sleep is a state of temporary muscle paralysis known as atonia. The brainstem sends signals to the spinal cord that inhibit motor neurons, preventing us from acting out our dreams. The breakdown of this mechanism is what leads to REM sleep behavior disorder.
• Duration: The duration of REM sleep periods increases with each successive cycle throughout the night. The first REM period may be only 10 minutes long, while later periods can last up to 60 minutes.

This stage is essential for our cognitive and emotional health. Modern research, such as the work by Walker (2017), has shown that REM sleep is critical for two primary functions:

1. Memory Consolidation: This is our brain’s ability to convert newly acquired information and experiences from fragile, short-term memories into stable, long-term memories. REM sleep appears to be particularly important for consolidating procedural memories (learning a new skill) and emotional memories.
2. Emotional Processing: REM sleep is essential for our ability to recognize, understand, and respond to our own emotions and those of others. It helps to uncouple the emotional charge from difficult experiences, allowing us to process them without being re-traumatized. It’s like overnight therapy; it helps us to regulate our emotional networks and prepare for the social and emotional challenges of the next day.

In my clinical experience, I’ve observed that patients who have chronic insomnia often report feeling emotionally fragile, irritable, and overwhelmed. This is a direct consequence of being deprived of adequate NREM Stage 3 and REM sleep. Their brains are not getting the opportunity to repair and emotionally reset physically. This is where integrative chiropractic care can play a supportive role. By using gentle spinal adjustments, soft tissue therapies, and craniosacral techniques, we can help calm the sympathetic nervous system (“fight or flight”) and promote the parasympathetic state necessary to enter and sustain these deeper, more restorative stages of sleep.

Balancing Body and Metabolism- Video

The Brain-Boosting Benefits of Sleep: Repair, Regeneration, and Waste Clearance

For centuries, the purpose of sleep was a profound mystery. We now understand that sleep is not merely a passive state of rest but an active and essential biological process that is fundamental to the health and function of our brain. Recent research has unveiled stunning insights into how sleep promotes brain health, from facilitating cellular repair to clearing out toxic metabolic waste.

Neuroplasticity: Resting and Rebuilding the Brain

One of the most vital functions of sleep is to promote neuroplasticity. This is the brain’s remarkable ability to reorganize itself by forming new neural connections throughout life. Sleep provides the ideal conditions for neurons to rest, regenerate, and repair themselves from the metabolic wear and tear of the day.

During sleep, particularly deep NREM sleep, the brain actively works to strengthen important synaptic connections and prune away weaker, less-used ones. This process, known as synaptic downscaling, helps to make our neural networks more efficient and prevents them from becoming saturated with information. It’s like defragmenting a computer’s hard drive, clearing out the clutter so it can run more smoothly.

Sleep also promotes the creation of new synaptic connections, a process called synaptogenesis. This is crucial for learning and memory. When we learn something new, we form new connections between neurons. Sleep helps to solidify these connections, integrating the new information into our existing knowledge networks. Without sufficient sleep, our ability to learn and form new memories is severely impaired.

The Glymphatic System: The Brain’s Nightly Cleanup Crew

Perhaps one of the most exciting discoveries in sleep science over the past decade is the identification of the glymphatic system. This is a recently discovered network of channels within the brain that functions as a “waste clearance” system. First described in detail by Iliff et al. (2012), this system is composed of glial cells (the supportive cells of the brain) and perivascular pathways (the spaces surrounding blood vessels).

Throughout the day, as our brain cells perform their metabolic functions, they produce waste byproducts. In the rest of the body, the lymphatic system is responsible for clearing out this metabolic debris. For a long time, it was a mystery how the brain, which lacks a conventional lymphatic system, cleaned itself.

The discovery of the glymphatic system solved this puzzle. It works by flushing cerebrospinal fluid (CSF) through the brain tissue, collecting metabolic waste products and carrying them away for disposal. Incredibly, this cleanup process is predominantly active at night, during sleep.

During deep sleep, the space between brain cells expands, allowing for more efficient CSF flow and more thorough waste clearance. This nightly rinse cycle is crucial for maintaining long-term brain health. Several toxic proteins that are cleared by the glymphatic system have been strongly implicated in the development of neurodegenerative disorders:

• Beta-amyloid Plaques: These are the hallmark protein aggregates found in the brains of patients with Alzheimer’s disease.
• Tau Proteins: Tangles of tau protein are another key feature of Alzheimer’s disease and other “tauopathies.”
• Alpha-synuclein Proteins: Accumulations of alpha-synuclein form Lewy bodies, which are characteristic of Parkinson’s disease and Lewy body dementia.

The link is clear and alarming: chronic sleep deprivation impairs the function of the glymphatic system. This leads to an accumulation of these neurotoxic proteins in the brain, which is believed to significantly increase the risk of developing neurodegenerative diseases later in life. This finding underscores the profound importance of prioritizing sleep not just for next-day functioning, but as a long-term investment in our brain’s health.

The Domino Effect of Untreated Insomnia: A Cascade of Health Risks

When we fail to get the sleep our bodies and brains require, the consequences are not confined to feeling tired the next day. Chronic untreated insomnia sets off a dangerous domino effect, increasing the risk for a wide array of physical and psychiatric conditions and severely diminishing a person’s overall quality of life.

Why Sleep Loss Disrupts Life: What I See in Clinic and What Research Confirms

In my daily practice, when patients tell me they feel tired, sluggish, and worn down, I listen for more than fatigue. Sleep deprivation rarely travels alone. I see it derail class and work attendance, push people toward social withdrawal, and accelerate loneliness. These lived experiences mirror what high-quality studies show: chronic insomnia reduces alertness, impairs learning and memory—especially short-term and working memory—slows processing speed, and weakens executive functions like planning, decision-making, and time management. The result is a tangible loss of capacity to fulfill daily roles.

From a safety standpoint, insomnia’s impact on motor function is not abstract. It is linked to a higher risk of work-related injuries and motor vehicle accidents. In our injury-focused setting, we routinely assess whether poor sleep is a cause, an amplifier, or a consequence of the musculoskeletal problem. Poor sleep impairs proprioception, reflexes, and reaction time, increasing error rates and injury risk—a vicious loop we must break to restore performance and protect patients.

The Link to Psychiatric Conditions

The relationship between sleep and mental health is a two-way street. Poor sleep can be a symptom of a mental health disorder, but it can also be a direct cause or an exacerbating factor. As a clinician, I cannot overstate how tightly intertwined sleep and mental well-being are.

• Mood Disorders: Sleep deprivation has a powerful destabilizing effect on mood. It can worsen the symptoms of Major Depressive Disorder and trigger manic or hypomanic episodes in individuals with Bipolar Disorder. In fact, sleep disturbance is a core diagnostic criterion for both conditions.
• Anxiety Disorders: The hyperarousal and racing thoughts that characterize anxiety disorders like Panic Disorder and PTSD make it difficult to fall asleep. In turn, the lack of sleep can amplify feelings of anxiety, creating a vicious cycle.
• Substance Use Disorders: Many individuals with insomnia turn to substances like alcohol to try and self-medicate their sleep problems. As we’ve discussed, this is a counterproductive strategy that ultimately worsens sleep quality and can lead to dependence and Alcohol Use Disorder.
• Psychosis: Severe sleep deprivation can increase the risk for experiencing psychotic symptoms, such as paranoia or hallucinations, even in individuals without a pre-existing psychotic disorder.
• Suicidality: This is one of the most sobering and critical links. A robust body of research, including a meta-analysis by Bernert, Hom, & Roberts (2014), has established a strong and independent relationship between sleep deprivation and suicidal ideation, behaviors, and even completed suicides. Insomnia should be considered a significant and modifiable risk factor for suicide.

The Immune System on No Sleep: Inflammation, Antibodies, and Real-World Risks

Over the last decade, research has mapped a complex, bidirectional conversation between sleep and the immune system. I counsel patients that poor sleep is not simply “feeling off”; it is immunologically active. We commonly see:

• Elevated pro-inflammatory cytokines and other inflammatory mediators consistent with low-grade neuroinflammation and systemic activation.
• Altered leukocyte dynamics, including decreased counts or shifts in innate/adaptive cell activity.
• Reduced vaccine antibody titers, which have direct public health importance.

Mechanistically, sleep influences microglial tone, glymphatic flow, hypothalamic-pituitary-adrenal (HPA) axis calibration, and sympathetic/parasympathetic balance. Fragmented or curtailed sleep pushes the body toward a pro-inflammatory, catabolic state, blunting antiviral and antibacterial defenses while promoting neuroimmune cross-talk that can worsen mood, pain sensitivity, and cognition. This is one reason I emphasize sleep quality as a therapeutic target in pain, recovery, and prevention.

Metabolism, Hormones, and the Tired-But-Wired Body

Clinical experience and evidence converge on another key insight: insomnia disrupts glucose and lipid metabolism and throws off endocrine rhythms. Patients often present with:

• Impaired glucose tolerance and insulin resistance.
• Dyslipidemia patterns exacerbated by sympathetic overdrive.
• Altered leptin and ghrelin signaling, fueling late-night hunger and weight gain.
• Disrupted circadian coordination across the HPA axis, thyroid, and gonadal hormones.
• Slowed tissue recovery and energy allocation shifts away from repair.

I explain to patients that sleep is” when the body does construction.” Without it, growth hormone pulsatility, collagen synthesis, mitochondrial biogenesis, and neuromuscular recalibration are all diminished. The consequences: delayed healing after injury, persistent tenderness, and reduced training capacity. In a rehabilitation plan, we therefore treat sleep as non-negotiable—every bit as essential as graded loading or manual therapy.

The Gut-Brain-Sleep Axis: Microbiome and Circadian Rhythms

Insomnia and circadian misalignment also perturb the gut microbiome. I see signs of dysbiosis—bloating, irregularity, food intolerance—co-occur with sleep complaints. The literature supports bi-directional interactions: microbial metabolites (short-chain fatty acids, indoles) and immune signaling affect sleep architecture; circadian disruption alters microbial composition and mucosal immunity. Clinically, when we co-manage nutrition, time-restricted feeding aligned to daylight, and gentle prebiotic fiber intake (tailored to tolerance), along with sleep timing, patients often report reduced nocturnal awakenings and better morning energy.

Chronic Insomnia and Long-Term Health: Cardiovascular, Metabolic, Cancer, and Cognitive Risks

I emphasize the seriousness of untreated insomnia because the stakes are high. Evidence links chronic insomnia to increased morbidity and mortality, including higher risks of:

• Cardiovascular and cerebrovascular disease
• Chronic kidney disease
• Multiple cancers
• Diabetes
• Dementia

One of the most sobering findings: patients with insomnia have an over 50% higher risk of Alzheimer’s disease compared to those without insomnia, and older adults with insomnia have roughly double the mortality risk. While causality is multifactorial, neuroinflammation, glymphatic clearance impairments, and vascular dysregulation are plausible threads. These data inform our proactive stance: we screen sleep routinely and act early.

Making Sleep a Vital Sign: How We Screen and Assess

In our clinic, we treat sleep quality like a vital sign—just as pain became a standard clinical metric. Here is how we operationalize screening:

• Initial Triage: Nursing or MA staff ask about sleep quantity, latency, awakenings, daytime function, and perceived quality.
• Validated Questionnaire: We use the Insomnia Severity Index (ISI) as a high-quality self-report tool to flag severity and monitor change over time (Bastien et al., 2001).
• Sleep History with OLD CART: Onset, Location (context), Duration, Characteristics, Aggravating/Alleviating factors, Radiation/Related symptoms. This mnemonic ensures we capture behavioral patterns, environmental triggers, and comorbid drivers.
• Sleep Routine & Habits: We probe for maladaptive behaviors—excessive time in bed, irregular wake times, late caffeine or alcohol, evening nicotine, heavy meals late, high-intensity evening exercise, and screen exposure.
• Daytime Impairment: We ask explicitly about sleepiness while driving, concentration lapses, mood changes, and pain amplification.
• Diaries over Wearables: While patients often bring smartphone or smartwatch readouts, we explain that current consumer-grade devices provide inconsistent sleep staging. We prefer a simple, structured sleep diary (paper or app-based) to track bedtime, wake time, latency, awakenings, and naps.
• Comorbidity Inventory: We screen for conditions that often fragment sleep—chronic pain, reflux, nocturia, restless legs, depression/anxiety, PTSD, asthma/COPD, thyroid disease, diabetes, neuropathy, and medication side effects (e.g., stimulants, certain antidepressants, steroids).
• Physical and Targeted Labs: When indicated, we coordinate with Dr. Cardenas to evaluate cardiometabolic factors, anemia, thyroid dysfunction, or inflammatory markers—aligning treatment to biology and safety.

Screening for Comorbid Sleep Disorders and Medical Drivers

Most primary care, behavioral health, and integrative clinics can safely treat insomnia. However, we have a clear pathway for identifying and referring when more specialized care is needed.

Obstructive Sleep Apnea (OSA)

Obstructive sleep apnea (OSA) is a critical condition to screen for. It involves the repeated collapse of the upper airway during sleep, leading to pauses in breathing (apneas) and drops in blood oxygen levels. This fragments sleep and puts immense strain on the cardiovascular system.

• Risk factors and red flags: We screen for chronic unrefreshing sleep, loud and recurrent snoring, witnessed apneas, gasping/choking arousals, nocturia (waking to urinate), morning dry mouth/headaches, and significant daytime sleepiness. The risk is elevated in patients with obesity, hypertension, and atrial fibrillation.
• Impact: Untreated OSA not only causes fragmented sleep and refractory insomnia but also significantly increases cardiometabolic strain. Hypnotics cannot override this airway instability and can even be dangerous by worsening airway collapsibility.
• Our Pathway: Cardenas leads the medical workup, often using the STOP-Bang screening tool. If OSA is suspected, she refers patients to a sleep specialist for diagnostic testing, such as a home sleep apnea test (HSAT) or an in-lab polysomnography (PSG). We then coordinate post-diagnosis care, which can include CPAP/autoPAP therapy, weight management, positional therapy, and nasal patency optimization, all integrated with our behavioral sleep strategies.

Restless Legs Syndrome (RLS) and Periodic Limb Movement Disorder (PLMD)

• Signs: Patients with RLS describe an irresistible urge to move their legs, especially at rest in the evening, which is temporarily relieved by movement. PLMD involves repetitive limb jerks during sleep, often reported by a bed partner.
• Causes: These conditions can be linked to iron deficiency, certain medications, or neuropathy.
• Management: Our protocol involves checking ferritin levels to assess iron stores. Under Dr. Cardenas’s medical direction, we review medications and, if necessary, initiate RLS-specific pharmacotherapy.

Other Drivers

• Pain and Inflammation: Musculoskeletal pain and the resulting central sensitization are major drivers of arousal and fragmented sleep. Our integrative approach directly targets this.
• Dermatologic Drivers: Conditions like eczema can cause intense nocturnal pruritus (itching), which severely disrupts sleep. We emphasize that controlling itch is a core sleep intervention and coordinate with dermatology as needed.
• Medication Contributors: We carefully review all medications. Activating antidepressants or stimulants taken too late in the day can impair sleep, and timing adjustments or medication changes may be necessary.

First-Line Care: Cognitive Behavioral Therapy for Insomnia and Relaxation Training

I make Cognitive Behavioral Therapy for Insomnia (CBT-I) the cornerstone for chronic insomnia because the evidence for durable, long-term benefit is overwhelmingly strong and consistent. It is considered first-line treatment by major medical organizations. Here is how I explain and implement its pillars for patients.

The Cognitive Piece: Reducing Sleep-Related Worry

The goal here is to shift from “trying” to sleep to “allowing” sleep to occur. Excess effort and worry create a state of hyperarousal that is counterproductive to sleep.

• Method: We work with patients to identify and challenge cognitive distortions about sleep. This includes catastrophizing (“If I don’t get 8 hours, I’ll ruin my whole day”), setting rigid, unrealistic rules for sleep, and the anxiety-provoking habit of clock-watching.
• Outcome: By reframing these thoughts, we lower pre-sleep hyperarousal, reduce frustration, and break the cycle of conditioned awakenings where the patient wakes up simply because they’ve learned to associate the night with anxiety.

The Behavioral Piece: Improving Sleep Efficiency and Breaking Maladaptive Patterns

This is where we retrain the brain and body to associate the bed with sleep, not wakeful frustration.

• Sleep Efficiency: This is a key metric. We calculate it by comparing the total time spent asleep to the total time spent in bed. Many patients with insomnia lie in bed for 8-9 hours but only sleep for 5 or 6, which leads to conditioned wakefulness.
• Sleep Restriction Therapy (SRT): This is a powerful, though initially counterintuitive, technique. We temporarily reduce the patient’s time in bed to match their actual average sleep time (e.g., 6 hours). This consolidates sleep drive, making sleep deeper and less fragmented. As sleep efficiency improves (aiming for 85-90%), we gradually expand the time-in-bed window by 15-30 minutes per week. This requires coaching and supervision to manage initial daytime sleepiness.
• Stimulus Control: This involves a strict set of rules to re-associate the bed with sleep. The bed is for sleep and sex only. If a patient is awake in bed for more than 15-20 minutes, they must get out of bed, go to another room, and engage in a low-light, low-stimulation activity (like reading a dull book) until they feel drowsy again. No screens. This breaks the link between the bedroom and anxiety.
• Consistent Timing: A fixed wake time, seven days a week, is the most powerful anchor for the circadian clock. The body learns predictability, which stabilizes the sleep-wake cycle.

Relaxation Training: Downshifting the Nervous System

This component aims to directly counter the sympathetic (“fight-or-flight”) overdrive common in insomnia.

• Tools: We teach patients a variety of techniques, including diaphragmatic breathing, progressive muscle relaxation, body scan meditations, guided imagery, and other mindfulness-based practices.
• Access: This can be delivered through live coaching, therapist-guided sessions, or vetted digital health apps (e.g., the VA’s CBT-i Coach, Headspace, Calm). Digital CBT-I can be a valuable tool to broaden access when in-person care is limited, though it may lack the one-on-one tailoring of a live therapist.

Teaching Sleep Hygiene That Truly Moves the Needle

I spend time on sleep hygiene, but I emphasize that it is a supportive component, not a stand-alone cure for chronic insomnia. When combined with CBT-I, these practices can be highly effective.

Environment and Routine

• Create a cool, quiet, and dark environment. Consider blackout curtains, an eye mask, earplugs, or a white noise machine.
• Minimize naps. If necessary, keep them short (<30 minutes) and early in the day (before 2 PM).
• Avoid caffeine after the early afternoon and nicotine at night, as both are stimulants that increase arousal.
• Limit or avoid alcohol near bedtime. While it may feel like it helps you fall asleep, it fragments sleep in the second half of the night and suppresses restorative REM sleep.
• Keep a consistent wake time daily to strengthen circadian regularity.
• Exercise regularly, as it improves sleep quality. However, schedule moderate-to-vigorous sessions earlier in the day to avoid a spike in arousal in the evening.

Evening Downshift and Stimuli Control

• Implement a “digital sunset” by reducing screen time 1-2 hours before bed. If screens are necessary, use “night mode” or warm light settings and dim the displays.
• Reserve the bed for sleep and sex only. Remove TVs and work materials from the bedroom.
• Cover bedside clocks to eliminate the stress of clock-watching.
• If you find yourself unable to sleep after 15-20 minutes, get out of bed. Do a calm, quiet activity in dim light and only return to bed when you feel sleepy.

Light, Food, and Timing

• Get bright morning daylight exposure within an hour of waking. This is a powerful signal that helps anchor the circadian clock.
• Avoid heavy, high-fat meals late at night. A large meal can delay gastric emptying and disrupt sleep.
• Stay well-hydrated during the day but taper fluid intake in the evening to reduce the likelihood of waking up to use the bathroom (nocturia).

Pharmacologic Options: When and How We Use Them Safely

While behavioral therapies are the foundation, medications can be a helpful bridge, especially during the initial phase of CBT-I or when severe comorbidities make behavioral changes slow to take effect. At our clinic, this is an area of close collaboration with Dr. Cardenas. We discuss risks, benefits, and exit strategies with every patient and always aim for the lowest effective dose for the shortest necessary duration.

Key counseling points are crucial:

• Risks: Falls, confusion, and complex sleep behaviors (sleepwalking, sleep eating, sleep driving) are real risks with several hypnotic medications.
• Interactions: Sedative synergy is extremely dangerous. We counsel patients never to mix sleep medications with alcohol, cannabis, opioids, muscle relaxants, or other sedatives.
• OTC Aids: We generally advise against the long-term use of over-the-counter antihistamine sleep aids (like diphenhydramine or doxylamine) due to their association with cognitive impairment over time, especially in older adults.
• Tailoring: We tailor the choice of medication to the primary complaint—sleep onset vs. sleep maintenance vs. early-morning awakening—as the drug’s half-life, onset of action, and receptor targets differ.

Noncontrolled Agents for First-Line Consideration

• Low-Dose Doxepin (3-6 mg):

• • Mechanism: At these very low doses, a noncontrolled potent H1 histamine receptor antagonist, reducing the brain’s wake drive without significant anticholinergic side effects.
  • Rationale: It is particularly effective for sleep maintenance insomnia (trouble staying asleep). It is not a controlled substance and has a very low risk of tolerance or dependence, making it a good choice for long-term use, especially in older adults.
  • Monitoring: The main potential side effect is next-day drowsiness, which can often be mitigated by taking it earlier in the evening or reducing the dose.

• Ramelteon (8 mg):

• • Mechanism: This is a selective MT1/MT2 melatonin receptor agonist. It works by mimicking melatonin’s effect on the SCN to promote circadian-appropriate sleep onset.
  • Rationale: It has no risk of dependence or abuse, making it an excellent option for patients with sleep-onset insomnia, especially those with a history of substance use or where OTC melatonin has failed due to inconsistent dosing or purity.

Dual Orexin Receptor Antagonists (DORAs)

• Mechanism: This is a newer class of medication that works by blocking the orexin system, the brain’s primary “wake-promoting” neuropeptide. By antagonizing orexin receptors, DORAs reduce wakefulness rather than inducing sedation through GABA.
• Clinical Role: DORAs are effective for both sleep onset and sleep maintenance. They have a favorable safety profile, particularly in older adults or those with cognitive vulnerability, as they are associated with less next-day impairment, cognitive side effects, and fall risk compared to older hypnotics.
• Practical Considerations: We advise patients that taking DORAs with a high-fat meal can delay their absorption and onset. While they are still controlled substances, their mechanism suggests a lower risk of dependence than GABAergic agents. Cost and insurance coverage can be barriers.

Z-drugs (Benzodiazepine Receptor Agonists)

• Examples: Zolpidem, zaleplon, eszopiclone.
• Benefits: These agents can be effective for short-term symptom control and have flexible formulations for targeting either sleep onset or maintenance.
• Risks: They carry a higher risk of complex sleep behaviors and can cause tolerance and dependence, though less so than traditional benzodiazepines. We use them with caution, always in conjunction with behavioral therapy, and with a clear plan for tapering.

Benzodiazepines

• Examples: Temazepam, triazolam.
• Benefits: These are older, often inexpensive medications that can be effective in the short term.
• Risks: They carry significant risks of tolerance, dependence, misuse, respiratory depression, confusion, and falls, especially in older adults. We use these agents with great caution, if at all, and avoid long-term use.

How Integrative Chiropractic Care Fits: Pain, Autonomic Regulation, and Sleep

So, where does chiropractic care fit into a comprehensive insomnia treatment plan? The answer lies at the critical interface of pain modulation, autonomic nervous system balance, and movement restoration.

What I See in Clinic

• Musculoskeletal pain is one of the most common and powerful drivers of sleep fragmentation. Patients with chronic neck pain, low back pain, or hip pain often wake up multiple times a night when they shift positions. This creates a vicious cycle where non-restorative sleep amplifies central pain sensitization, making their pain even worse the next day.
• Patients, especially those recovering from an injury like whiplash or a fall, often exhibit a state of heightened sympathetic tone—a racing heart at night, shallow breathing, and a general feeling of being unable to “let go” and relax. This state of dysautonomia is a major barrier to falling and staying asleep.

How We Treat It

• Regional Chiropractic Adjustments: We use gentle, graded spinal mobilization and manipulation techniques. The goal is to reduce nociceptive (pain signal) input from dysfunctional joints and improve segmental mobility. By restoring proper joint mechanics, we can decrease the peripheral pain signals that trigger nocturnal awakenings.
• Myofascial Release and Neuromuscular Techniques: We target hypertonic muscles and trigger points that cause positional pain at night. Releasing tension in muscles like the paraspinals, scalenes, or piriformis can dramatically improve a patient’s comfort and ability to stay asleep.
• Movement Prescriptions: We design specific exercise routines for our patients. This includes daytime mobility “micro-sessions” to prevent stiffness and a 15-20 minute evening “downshift routine” that incorporates diaphragmatic breathing, low-load long-duration stretches, and movements to open the thoracic spine, all designed to reduce sympathetic drive.
• Breathing and Vagal Tone: We coach patients in slow, nasal breathing drills (e.g., 4-6 breaths per minute) with a focus on elongating the exhalation. This practice has been shown to increase vagal nerve influence, which is the cornerstone of the body’s “rest and digest” (parasympathetic) system. Patients who adopt these routines often report that it’s much easier to initiate sleep.

Why This Makes Physiological Sense

• Pain signals and sympathetic arousal both contribute to cortical hypervigilance, keeping the brain on high alert. By decreasing nociception and enhancing parasympathetic tone through manual therapy and breathwork, we facilitate the brain’s transition into non-REM sleep and reduce micro-arousals.
• Improved spinal and fascial mechanics reduce the barrage of pain signals that occur during normal positional changes in bed, leading to less sleep fragmentation.
• Evening mobility and breathing practices help synchronize the body’s internal rhythms—like the drop in core body temperature—with the circadian drive for sleep.

Functional Medicine Lens: Root Causes and Systems Biology

In addition to chiropractic and medical care, we apply a functional medicine framework to identify and address other upstream drivers of insomnia.

• Inflammation and Diet: We evaluate dietary patterns, glycemic variability, and food timing. Aligning meals with circadian biology (e.g., having an earlier dinner and a consistent daytime feeding window) can reduce issues like nocturnal reflux and autonomic activation that disrupt sleep.
• Micronutrient Status: While we don’t routinely supplement for sleep without a clear reason, we do test for and correct obvious deficiencies that can cause sleep problems, such as iron deficiency in RLS or B12 deficiency in neuropathy, always under Dr. Cardenas’s medical guidance.
• The Gut-Brain Axis: For patients with co-occurring digestive issues like bloating or dyspepsia, we may adjust fiber types, meal timing, and temper late-night snacking that can trigger awakenings.
• Stress Physiology: We teach patients about pacing and systematic relaxation. Chronically elevated stress hormones like cortisol and catecholamines perpetuate insomnia. We help patients gradually reduce this physiological stress through structured routines, mindfulness, and breathwork.

Personal Injury and Rehabilitation: Protecting Recovery Through Restorative Sleep

In our injury care practice, we pay meticulous attention to sleep because we know it is the backbone of tissue healing and neuroplastic adaptation. Our rehabilitation strategy is deeply integrated with sleep science.

• Graded Activity Dosing: We structure our patients’ rehab programs to avoid high-intensity sessions late in the day. We target earlier windows for vigorous activity and reserve the evening for the “downshift” routines.
• Position Coaching: We provide detailed guidance on sleep posture. This can include using pillows to support spine neutrality for side-sleepers (offloading the shoulders and hips) or placing a bolster under the knees for back sleepers to reduce strain on the lumbar spine.
• Thermoregulation: We may advise patients to use a warm bath or shower 1-2 hours before bed. The subsequent drop in core body temperature is a powerful physiological cue for sleep onset.
• Daytime Pain Control: We help patients optimize their workstation ergonomics and incorporate gentle movement “snacks” throughout the day to reduce the buildup of pain and stiffness that can spike in the evening.

Digital Tools, Diaries, and Data: Practical Guidance

Patients often come to us with data from their wearables, which can be motivating for healthy habits. However, we provide some important context.

• Wearables: The sleep staging estimates from most consumer wearables are highly variable and are not considered diagnostic. We educate patients to focus on the bigger picture—like consistent wake times, total sleep opportunity, and their subjective feeling of refreshment—rather than getting caught up in minute-by-minute stage graphs.
• Sleep Diaries: The sleep diary remains the foundational tool for assessment and monitoring. We provide simple templates (both paper and app-based) that help patients and clinicians see clear trends in sleep patterns over time.
• Digital CBT-I: When access to a trained CBT-I therapist is limited, we may recommend evidence-based apps like the VA’s CBT-i Coach. These can deliver the core elements of the therapy and help patients track their progress. Telemedicine-based CBT-I is another excellent option we encourage.

Case-Style Composites to Illustrate the Process

To bring this all together, here are two de-identified composite cases that illustrate how our integrated process works in practice.

Case 1: A 57-Year-Old Male with Insomnia and Long-Term Sobriety

Presentation: A 57-year-old male with a history of depression and anxiety, well-managed hypertension, obesity, and in long-term recovery from alcohol use disorder (>15 years). His primary complaint is several months of insomnia affecting both falling asleep and staying asleep, with an ineffective trial of over-the-counter melatonin. He is firm in his desire to avoid all controlled substances due to his recovery history.

Our Collaborative Plan:

1. Shared Decision-Making: We start by honoring his goal to avoid controlled substances. This builds trust and adherence.
2. Screening: With his obesity and age, Dr. Cardenas flags him for high OSA risk and initiates a STOP-Bang screen and referral for a home sleep test.
3. Behavioral First: We immediately implement core CBT-I principles: a strict, consistent wake time, stimulus control rules, and a gradual sleep restriction plan based on his sleep diary.
4. Noncontrolled Pharmacology: Under Dr. Cardenas’s oversight, we discuss starting low-dose doxepin (3mg) to target noncontrolled maintenance issues, given its low dependency risk. If onset remains a problem, ramelteon is another excellent non-controlled option.
5. Integrative Chiropractic: I assess him for musculoskeletal contributors. We find significant neck rigidity and myofascial tension from his desk job, which could be contributing to discomfort and arousals. We begin manual therapy and prescribe an evening mobility routine.
6. Functional Medicine: We provide nutritional coaching focused on anti-inflammatory foods and time-restricted eating to support weight management and reduce his OSA risk.

Case 2: A 70-Year-Old Female with Sleep-Maintenance Insomnia and Multiple Comorbidities

Presentation: A 70-year-old female with a diagnosis of mild cognitive impairment (MCI), recurrent depression, osteoporosis, and atopic dermatitis (eczema). She has been taking zolpidem 5mg but is now waking up 3-4 hours after sleep onset and can’t get back to sleep. She reports intense nocturnal itching and watches TV for hours in the middle of the night. Long naps mark her days.

Our Collaborative Plan:

1. Safety First: Cardenas immediately identifies the high-risk profile: age, MCI, osteoporosis, and a GABAergic hypnotic (zolpidem) create a perfect storm for falls, fractures, and worsening cognition.
2. Pharmacologic Restructuring: The priority is to transition her off zolpidem. We discuss switching her to a DORA, which has a much better safety profile in this population for targeting her sleep maintenance problem.
3. Addressing the Driver: We recognize that her nocturnal itching is not a side issue—it’s a primary driver of her awakenings. We coordinate with her dermatologist to optimize her eczema treatment.
4. Behavioral Reset: We work with her to eliminate her long daytime naps and to replace her nighttime TV watching with stimulus control principles (getting out of bed for a quiet, screen-free activity).
5. Chiropractic & Rehab: My focus is on fall risk mitigation. We implement a program of balance training, hip and core strengthening, and proprioceptive exercises to improve her stability, which is crucial given her osteoporosis.
6. Depression Monitoring: We stay in close contact with her mental health provider to ensure her depression is well-managed, as a relapse could be perpetuating her insomnia.

Key Takeaways for Patients and Clinicians

• Sleep is a vital sign: It should be screened regularly and treated with the same seriousness as blood pressure or pain.
• Behavior is the foundation: Start with CBT-I, relaxation training, and sleep hygiene. These strategies are first-line and produce durable, long-lasting change.
• Address the drivers: Look for and treat underlying pain, autonomic dysregulation, sleep apnea, RLS, and other medical or psychiatric conditions.
• Use medications judiciously: Match the mechanism to the problem, use the lowest effective dose for the shortest time, and prioritize safety, especially in vulnerable populations.
• Collaborate across disciplines: Integrated care is more effective than siloed care. The synergy between internal medicine, chiropractic, functional medicine, and rehabilitation can lead to superior outcomes.
• Expect an adjustment period: Change takes time. CBT-I can feel tiring at first, but the payoff in consolidated, restorative sleep is worth it.
• Guard your wake time: A consistent wake time is your most powerful tool for anchoring your circadian rhythm and preventing relapse.

How to Work with Us in El Paso

At Injury Medical Clinic PA (Mission Plaza Injury Medical Clinic), our team is dedicated to providing this kind of comprehensive, integrated care. We welcome referrals and inquiries for complex cases where pain, sleep, and metabolic or cognitive issues intersect. Our goal is simple and evidence-based: to restore restorative sleep so the body can heal, the mind can perform, and life can be lived fully.

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