Can’t Sleep? How to Get Rid of Nighttime Anxiety

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How to Get Rid of can't sleep anxiety

Sleep is as vital to human health as eating, drinking, and breathing. It’s a critical part of our daily routine, yet millions of people struggle with sleep problems. One such issue is sleep anxiety, often triggered by stress or worry about not being able to fall asleep.

Sleep anxiety is a type of performance anxiety. Many of us can relate to the feeling of lying in bed, staring at the clock, and growing increasingly agitated as the minutes tick by. This experience is common among people with sleep anxiety. You worry and stress over your inability to fall asleep, which, paradoxically, keeps you awake.

When you find yourself in a cycle of sleepless nights due to anxiety, it can feel like a relentless loop with no end in sight. Understanding the root cause, the role of the nervous system, and potential treatments can offer relief and restore peaceful nights. Read on to learn more!

The Most Common Nighttime Anxiety Symptoms

The link between anxiety and insomnia is a complex and intertwined one, with each often fueling the other in a distressing cycle. Anxiety, characterized by excessive worrying, unease, and fear, can indeed lead to insomnia, a sleep disorder marked by trouble falling asleep, staying asleep, or waking up too early. These sleep disturbances can, in turn, exacerbate anxiety, creating a persistent and vicious cycle.

Nighttime anxiety can manifest in various ways. Symptoms may vary from person to person and can include:

1. Difficulty Falling Asleep: Anxiety can make it harder to fall asleep due to racing thoughts, worries, or feeling ‘on edge.’

2. Frequent Waking: You may wake up several times throughout the night and find it difficult to return to sleep.

3. Nightmares or Night Terrors: Anxiety can cause nightmares or night terrors, which can disrupt your sleep.

4. Racing Heart: You may experience a rapid heartbeat or palpitations, which are common symptoms of anxiety.

5. Shortness of Breath: This can be a response to feeling anxious and can disrupt your ability to fall asleep or return to sleep after waking.

6. Excessive Sweating: Night sweats can be another symptom of anxiety and can be disruptive to sleep.

7. Feelings of Fear or Dread: This could be generalized or related to specific worries or fears about what might happen during the night.

8. Restlessness: You may feel an inability to relax or sit still, which can make it harder to fall asleep or stay asleep.

9. Fatigue or Daytime Sleepiness: Poor quality sleep or insomnia caused by nighttime anxiety often leads to feeling tired or sleepy during the day.

10. Trouble Concentrating: Lack of sleep due to nighttime anxiety can affect cognitive function, leading to difficulty concentrating during the day.

11. Irritability or Mood Swings: Sleep disruptions from anxiety can affect your mood and emotional regulation.

The Connection Between Anxiety and Insomnia: An Unsettling Cycle

According to the Anxiety and Depression Association of America (ADAA), sleep disturbances are very common in people with anxiety or depression. Nearly three out of every four adults with anxiety experience some form of sleep disturbance. It’s a cyclical issue, as lack of sleep can exacerbate anxiety, and in turn, anxiety can lead to sleep problems.

Anxiety can be triggered by various factors, from daily stressors like work pressure or relationship problems to more significant events or changes in life. When anxiety levels rise, especially close to bedtime, falling asleep becomes an uphill battle. Racing thoughts and relentless worries create a state of mental hyperarousal, making it difficult for the mind to wind down and transition into sleep mode. Even if you do manage to fall asleep, anxiety can cause frequent awakenings during the night, interrupting the sleep cycle and preventing restorative sleep.

Moreover, the worry about not being able to sleep, the frustration of lying awake in bed watching the hours pass, only adds to the anxiety. This concern about sleep, also known as sleep anxiety, can become a self-fulfilling prophecy. The more you stress about not sleeping, the more elusive sleep becomes, leading to increased anxiety and establishing a vicious cycle of anxiety and insomnia.

“Why can’t I sleep due to anxiety?” To answer this question, we must delve a little into the body’s physiological reactions to stress or perceived danger. Anxiety triggers the body’s fight-or-flight response, a survival mechanism designed to prepare the body to either confront or flee from a threat. This response involves the release of various hormones and neurotransmitters, including adrenaline (also known as epinephrine), which increases heart rate, blood pressure, and breathing rate, all aimed at increasing alertness and preparing the body for action.

While this response is critical for survival in the face of real danger, it’s not particularly helpful when the “threat” is the ticking clock on your bedside table and the growing awareness of another sleepless night. This heightened state of physiological arousal is counterproductive to the initiation of sleep, a process that requires a state of relaxation and reduced alertness. Hence, anxiety, through the activation of the fight-or-flight response, can effectively keep you from falling asleep, thereby causing insomnia.

Understanding this connection between anxiety and insomnia is the first step toward breaking the cycle. Effective management strategies can range from cognitive-behavioral techniques for managing anxiety to lifestyle modifications that promote better sleep.

The Role of the Nervous System in Sleep Regulation

The nervous system is a complex network of nerves and cells that transmit signals between different parts of the body. It has two primary components: the central nervous system, consisting of the brain and spinal cord, and the peripheral nervous system, comprising all other bodily nerves.

A key player in the sleep-wake cycle is the autonomic nervous system, part of the peripheral system. It regulates many of the body’s automatic functions, like heart rate, digestion, and—relevant to our topic—sleep. It consists of two parts: the sympathetic and the parasympathetic nervous system. The former prepares the body for action, while the latter promotes relaxation.

So, how does the nervous system affect sleep? Simply put, the transition from wakefulness to sleep is regulated by these systems. The parasympathetic system is more active during sleep, helping the body rest and rejuvenate. In contrast, the sympathetic system is more active during periods of stress or anxiety, which can interfere with sleep.

Nighttime Anxiety: A Dysregulated Nervous System

A dysregulated nervous system can be the underlying cause of sleep struggles, and eventually lead to chronic insomnia. Burnout, trauma, high-functioning anxiety, chronic conditions, having young children and many other circumstances can precipitate or trigger sleep problems. Often, sleep problems are one of the first signs of a dysregulated nervous system. Working on regulating the nervous system and addressing the underlying causes of dysregulation is critical and with time will lead to improved sleep.

To understand how a dysregulated nervous system affects sleep, it’s crucial first to grasp how the nervous system functions, particularly the autonomic nervous system, which is responsible for regulating many of the body’s automatic functions, including sleep.

The autonomic nervous system is divided into two main branches: the sympathetic and the parasympathetic nervous systems. These two systems work in tandem to maintain a state of equilibrium within the body, a concept known as homeostasis.

The sympathetic nervous system is often referred to as the body’s “fight or flight” system. It’s activated in response to perceived threats, causing an increase in heart rate, blood pressure, and breathing rate. This activation prepares the body to respond quickly to danger.

In contrast, the parasympathetic nervous system is sometimes called the “rest and digest” system. It promotes relaxation, digestion, and recuperation. It helps the body to calm down after a threat has passed, reducing heart rate and blood pressure, and promoting a state of calm and relaxation.

Under normal circumstances, these two systems work together to maintain homeostasis. However, chronic stress or anxiety can disrupt this equilibrium. When you’re anxious, your body perceives a threat, triggering the sympathetic nervous system. This response is beneficial when facing an actual danger but becomes problematic when the threat is psychological, like worrying about falling asleep.

During these times of prolonged stress or anxiety, the sympathetic nervous system remains in an activated state, making it difficult for the parasympathetic system to take over and promote relaxation and sleep. This persistent state of alertness leads to a dysregulated nervous system.

The result? A mind that won’t switch off, a body that’s ready for action instead of rest, and, ultimately, sleep anxiety. Over time, this pattern of over-activation of the sympathetic nervous system and under-activation of the parasympathetic system can lead to sleep disturbances, like trouble falling asleep or staying asleep, and even sleep disorders like insomnia.

This understanding of the nervous system’s role in sleep anxiety paves the way for targeted interventions and treatments that can help heal the nervous system and promote better sleep.

I Fall Asleep Fine… Why Can’t I Sleep Through the Night?

“Why do I wake up in the middle of the night?” is one of the most common questions we receive about sleep. Experiencing frequent awakenings in the middle of the night can be a perplexing and frustrating experience. One key factor that can lead to these disruptions is cortisol, a hormone intricately involved in the body’s stress response.

Normally, cortisol levels are highest in the morning, helping to jumpstart your day, and gradually decrease throughout the day, reaching their lowest point at night to facilitate sleep. However, when the nervous system is dysregulated – often due to chronic stress or anxiety – this natural cortisol rhythm can be disrupted.

The overactive sympathetic nervous system, associated with the fight-or-flight response, can lead to the release of higher-than-normal levels of cortisol during the night. This increase in cortisol can heighten alertness and arousal, making it difficult to maintain sleep and potentially causing you to wake up in the middle of the night.

In essence, if you’re regularly waking up during the night, it might be a sign of a dysregulated nervous system triggering inappropriate cortisol spikes. Techniques to manage stress and anxiety and promote nervous system regulation can help restore normal sleep patterns. As always, if sleep issues persist, it’s advised to seek help from a healthcare professional to uncover the underlying cause and develop a targeted treatment plan.

Embracing the Sleep Anxiety Demon: A Mindful Approach

When faced with sleep anxiety, you might find yourself spiraling into worry and resentment, tightening up and resisting the experience. This is what we at Heal Your Nervous System call the ‘dog mind’ reacting to the perceived threat of sleeplessness. The key is to shift to the ‘lion mind,’ a mindful state of observation and acceptance.

Firstly, become aware of your resistance and physical contraction. Observe these responses without judgment or fear, just as a lion would calmly observe its surroundings.

Secondly, begin to open up to the ‘sleep anxiety demon.’ Approach it with kindness, curiosity, and acceptance, as if saying, “What are you here to teach me?” Allow yourself to feel vulnerable and open to the experience, softening your resistance.

In the beginning, this may be challenging, but over time, you’ll start to feel the physical release that comes with acceptance. Keep noticing your bodily reactions, and invite curiosity into these experiences. This practice is not aimed at forcing sleep, but rather at releasing the anxiety associated with it. As you continue this practice, your nervous system will start to associate this state of acceptance with positive feelings, releasing dopamine and strengthening new neural pathways. The aim is to build this muscle of acceptance, helping you navigate sleep anxiety with increased ease and resilience.

How to Reset Your Circadian Rhythm: A Simplified Guide

Contrary to popular belief, achieving good sleep extends beyond bedtime routines and is deeply rooted in your daily rhythms. In fact, our brain and body require specific cues, such as light, temperature, and food intake, to establish whether it’s time to be awake or sleep. These cues have a profound impact on our circadian rhythm, the internal clock that regulates our sleep-wake cycle. Unfortunately, modern lifestyles often disrupt this rhythm, leading to sleep issues such as insomnia or sleep deprivation. Here, we’ll discuss simple practices to reset your circadian rhythm and promote better sleep.

Firstly, light exposure plays a crucial role in setting our circadian rhythm. To kickstart your day, aim to get bright sunlight into your eyes within the first 30 to 60 minutes of waking up. This sunlight exposure triggers the release of cortisol, setting your internal clock to ‘morning mode’, waking up your body, and preparing you for sleep later in the day. Aim for this exposure on 80% of your days. Avoid sunglasses (regular eyeglasses or lenses are okay). If you wake up before sunrise or if sunlight is unavailable, bright artificial light can be used as a substitute.

Duration of Exposure: 

  • Sunny days: 5 minutes
  • Partly cloudy: 10 minutes
  • Heavy clouds: 30 minutes.

The second step involves exposure to sunlight in the late afternoon. This light exposure signals to your internal clock that evening is approaching, easing your transition into nighttime and helping mitigate the effects of screen exposure later in the day.

Lastly, it’s crucial to reduce artificial light exposure after sunset, particularly between 10:00 p.m. and 4:00 a.m. This can be challenging given our lifestyle but is essential to maintaining a healthy circadian rhythm. If evening light is necessary, keep it minimal and low. Opt for warm yellow or red incandescent light bulbs over LED bulbs which create blue light. Dim screens and devices to the lowest setting, or consider using candlelight or moonlight. If evening artificial light exposure is unavoidable, compensate with some late afternoon sunlight.

In essence, strategically managing your exposure to light throughout the day can help reset your circadian rhythm, promoting better sleep and overall health.

Supporting a Child with Sleep Anxiety

Helping a child with sleep anxiety requires a comprehensive approach that focuses on developing a stable bedtime routine, cultivating a sleep-friendly environment, and imparting coping strategies to manage their anxious feelings. It is also essential to consider the importance of their daily activities and ensuring they aren’t overtired by the time bedtime arrives. 

A stable bedtime routine plays a critical role in easing sleep anxiety. This routine, whether it involves reading a book, taking a warm bath, or practicing gentle stretches, signals to the child’s body that it’s time to wind down for sleep. It’s vital to keep this routine consistent, even on weekends, to reinforce their body’s circadian rhythm. 

Still, the importance of daytime activities and maintaining an appropriate level of tiredness can’t be overstated. Just as with adults, what children do during their waking hours significantly impacts their sleep. Ensuring they aren’t too tired at bedtime and have had a balanced range of activities during the day is as crucial as a consistent bedtime routine.

Creating a soothing, sleep-friendly environment is another effective approach. The child’s bedroom should be quiet, dark, and at a comfortable temperature. Consider employing tools like white noise machines or nightlights if they find utter darkness or silence unnerving.

Guiding your child through coping strategies for anxiety is another crucial step in managing sleep anxiety. Engage them in discussions about their worries and fears. Reassure them that experiencing anxiety is normal and that there are techniques to handle these feelings. Let them know it’s okay not to fall asleep immediately sometimes, and sharing your own experiences with sleep challenges can help normalize this for them. Offer plenty of hugs, comfort, and reassurance, demonstrating a healthy attitude towards sleep challenges.

Moreover, modeling healthy sleep behaviors yourself can significantly influence their perception of sleep. Demonstrating good sleep hygiene and even practicing nervous system regulation techniques together can encourage them to manage their sleep anxiety more effectively.

If your child’s sleep anxiety persists or significantly impacts their life, it may be helpful to seek professional advice. A healthcare provider or a mental health professional can provide further guidance and potential treatment options.

The Importance of Nervous System Regulation in Treating Sleep Anxiety

The root cause of sleep anxiety often lies within the nervous system. By recognizing this, we can take steps toward better managing the problem and achieving more restful sleep.

Regulating the nervous system is not simply about doing relaxation exercises. While such practices can indeed be beneficial, it’s equally important to learn how to effectively manage your body’s stress response. By understanding how our bodies react to stress, we can better equip ourselves to enter a calm state conducive to sleep.

The process of healing our nervous system and achieving homeostasis isn’t always straightforward. It requires consistent effort, patience, and often professional guidance. However, by understanding the role of the nervous system in sleep anxiety, we can make strides toward overcoming this issue and improving our sleep patterns.

Harnessing the Power of Nervous System Regulation for Improved Sleep

Many individuals who face sleep problems, particularly those related to anxiety, often find that the key to overcoming their struggles lies within the intricate workings of the nervous system. Regulating this essential system in our bodies is a dynamic process and involves more than relaxation exercises and mindfulness practices. While these techniques have their value, comprehensive nervous system regulation involves an array of tools and practices, as well as an inward journey of healing.

Regulating your nervous system is a process that, quite simply, means understanding and directing your body’s responses to stress in a healthier manner. Certain dietary changes, for instance, can significantly impact how our bodies manage stress. Consuming nutritious meals throughout the day can support overall brain function and nervous system health. Regular physical exercise also serves to strengthen the nervous system and enhances our body’s ability to cope with stress. Additionally, establishing consistent sleep routines and ensuring a comfortable sleep environment can assist in this process.

Furthermore, working on your mental and emotional well-being can also foster more effective nervous system regulation. This may involve resolving past traumas or reevaluating harmful thought patterns that could be indirectly contributing to heightened stress levels and sleep difficulties.

That being said, we understand that making such lifestyle changes and delving into the internal work required can be overwhelming and confusing. It’s not always clear where to start or how to make these adjustments in a way that fits with your unique circumstances and needs. That’s where our program, The Nervous System Solution, comes into play. This program is designed to provide the necessary structure and support to guide you through the process of building a flexible, thriving nervous system.

The Nervous System Solution goes beyond offering generic advice; it is tailored to help you understand your own nervous system and its reactions better. With this understanding, you can then make more informed decisions about the changes needed to improve your sleep and overall well-being. By walking this journey with you, we aim to make nervous system regulation a less daunting and more achievable goal, thereby empowering you to attain the restful sleep that you deserve.

What if I have post traumatic stress disorder, or an anxiety disorder like panic disorder or generalized anxiety disorder? Can nervous system regulation help my sleep problems, too?

Yes, nervous system regulation can be beneficial for individuals dealing with any type of anxiety disorder, including panic disorder, generalized anxiety disorder (GAD), or post-traumatic stress disorder (PTSD). This is due to the fundamental role the nervous system plays in our responses to stress and anxiety. Through nervous system regulation, individuals can learn to stimulate the parasympathetic nervous system, which is responsible for the “rest and digest” functions in the body. This can help to heal the nervous system, reduce symptoms of anxiety, and promote better sleep. 

It’s crucial to remember that everyone is different, so what works best will depend on the individual’s specific symptoms, overall health, and personal preferences.

Be sure to discuss these issues with your healthcare provider who can provide guidance and help you develop a treatment plan that’s most suitable for your situation. If you’re interested, programs such as The Nervous System Solution can be used in conjunction with other treatments to provide a comprehensive approach to managing your sleep issues.

Preventing Nighttime Anxiety

Prevention is the best medicine for nighttime anxiety. The prevention of nighttime anxiety often requires a comprehensive approach that includes nervous system regulation, a well-rounded lifestyle, and proper sleep hygiene.

An essential part of this prevention strategy is the cultivation of good sleep habits. This includes maintaining a consistent sleep schedule, creating a serene and comfortable sleep environment, and avoiding potential sleep disruptors such as caffeine, nicotine, and blue light, especially near bedtime. Additionally, incorporating regular physical activity and maintaining a nutritious diet can significantly enhance your sleep quality.

Beyond these foundational lifestyle habits, nervous system regulation stands as a crucial component in stress management. This comprehensive approach moves beyond traditional relaxation techniques by addressing the body’s stress response at its root. Regular practice of nervous system regulation can substantially decrease anxiety levels and pave the way for a relaxed state that encourages sleep, thereby preventing sleep anxiety.


In conclusion, sleep anxiety is a complex issue that can significantly impact your overall well-being, from physical health to emotional stability and productivity. It’s not just about the inability to fall asleep, but the stress and worry about not being able to sleep that becomes the real enemy of peaceful rest. Understanding the intricate relationship between the nervous system and sleep is crucial in managing this problem. By acknowledging and accepting the presence of sleep anxiety, you can start to break the cycle of worry and restlessness. Simple lifestyle changes, mindfulness practices, and, if necessary, professional help, can effectively regulate your nervous system and break the cycle of anxiety and insomnia. The journey to better sleep is not always easy. Still, with patience, practice, and self-compassion, you can re-establish a healthy sleep pattern and rediscover the restorative power of a good night’s rest.

Nervous System Regulation – Best Resources to Get Started

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Dr. Linnea Passaler

Dr. Linnea Passaler

Dr. Linnea Passaler has dedicated 20+ years to serving patients, first to a small number of individuals as a successful surgeon and then to thousands of people worldwide as the CEO of a digital health startup. After overcoming her own struggles with a dysregulated nervous system, she created Heal Your Nervous System (HYNS) to empower others in their healing journey. Her combination of neuroscience and somatic work helps those struggling with overwhelm, trauma, burnout, and anxiety to heal their dysregulated nervous systems and thrive.