Can Stress Cause Constipation? Understanding the Link and Finding Relief


Constipation is a common digestive issue that affects millions of people worldwide, causing discomfort, bloating, and disrupted bowel movements. While diet, hydration, and physical activity are commonly recognized as contributing factors to constipation, growing evidence suggests that stress may also play a significant role in digestive health. 

According to a survey conducted by the American Gastroenterological Association, nearly 60% of respondents reported that stress has a significant impact on their digestive symptoms, including constipation. Additionally, a study published in the World Journal of Gastroenterology found that stress-induced alterations in gut motility can lead to constipation. These findings highlight the importance of understanding the relationship between stress and constipation and how stress can disrupt the normal functioning of the digestive system. 

In this blog, we will delve into the scientific evidence behind the link between stress and constipation, explore how stress can disrupt the gut-brain axis, and discuss strategies for managing stress to promote better gut health and relieve constipation. By understanding this connection, individuals can take proactive steps toward improving their digestive health and overall well-being.

Can Stress Cause Constipation?

Stress can have a significant impact on bowel movements and contribute to constipation. The link between stress and the gut is well-established and can be attributed to the complex relationship between the nervous system and the digestive system.

When we experience stress, our body’s stress response, also known as the fight-or-flight response, is activated. This triggers a cascade of physiological changes, including the release of stress hormones such as cortisol and adrenaline, increased heart rate and heightened muscle tension. Additionally, psychological stress can disrupt the normal functioning of the autonomic nervous system, which controls various bodily functions, including digestion, and can make constipation worse.

One of the key ways stress affects bowel movements is by altering the normal muscular contractions of the gastrointestinal tract. Stress can cause the muscles in the digestive tract to contract too much or too little, leading to changes in bowel movements and even stomach pain. Too much muscle tension can result in constipation, as the muscles may not be able to effectively propel fecal matter through the intestines. On the other hand, too little muscle tension can slow down the transit time of fecal matter, leading to constipation.

Stress can also disrupt the balance of the gut microbiome, which is the complex ecosystem of healthy gut bacteria and other microorganisms that reside in the digestive tract. The gut microbiome plays a crucial role in digestion and overall gut health. Stress can alter the composition and diversity of the gut microbiome, potentially leading to gut dysbiosis, inflammation, and disturbed bowel functions.

Furthermore, stress can affect our behaviors and lifestyle choices, such as changes in diet, physical activity levels, and hydration, which can all influence bowel movements and other vital organs. Stress may lead to poor dietary choices, decreased physical activity, and inadequate fluid intake, all of which can contribute to constipation.

How Do You Know If Stress Is Causing Constipation?

Stress can be a potential factor in causing constipation, although it’s important to note that it is not solely responsible to cause constipation. The relationship between stress and constipation can manifest in various ways, and it’s essential to consider multiple factors for an accurate assessment.

One common indicator is a change in your bowel movement habits during or after periods of stress. Stress can disrupt the normal functioning of the digestive system, leading to changes in gut motility and transit time, which can result in constipation. This may be characterized by bowel dysfunction, difficulty passing stools, or a feeling of incomplete evacuation.

Furthermore, studies have shown that chronic stress can impact the gut-brain axis, a complex communication system between the gut and the brain, leading to alterations in gut motility and secretion of digestive enzymes, which can contribute to constipation. Stress can also increase muscle tension in the pelvic floor, making it harder to pass stools.

Additionally, individuals who are prone to stress-related gastrointestinal symptoms, such as irritable bowel syndrome (IBS), may be more susceptible to constipation during stressful periods.

It’s important to consider other factors such as diet, lifestyle, and medical conditions that can also influence bowel movements.

What’s the Connection Between Our Gut And Our Emotions?

The connection between our gut and our emotions is often referred to as the gut-brain axis, which represents the bidirectional communication pathway between the gut and the brain. It involves complex interactions between the nervous system, immune system, hormones, and gut microbiome, which collectively influence our emotional well-being.

The gut, specifically the intestines, contains a complex network of neurons called the enteric nervous system (ENS), often referred to as the “second brain.” The ENS is capable of independent functioning and communicates with the brain through the vagus nerve and other signaling pathways. This bidirectional communication allows the gut to send signals to the brain and vice versa.

Emotions, such as stress, various anxiety disorders, and depression, can impact the gut in several ways. For example, stress activates the body’s stress response, leading to the release of stress hormones like cortisol and adrenaline, which can affect gut motility, increase inflammation, and alter the gut microbiome. Chronic stress can also disrupt the balance of the gut microbiome, leading to dysbiosis, which has been linked to various emotional and mood disorders.

Conversely, the gut microbiome, which consists of trillions of microorganisms residing in the gut, can also influence our emotions. The gut microbiome produces neurotransmitters, such as serotonin and dopamine, which are crucial for mood regulation. An imbalance in the gut microbiome can impact the production and availability of these neurotransmitters, potentially contributing to mood disorders.

Furthermore, the immune system in the gut plays a role in the gut-brain axis as well. Inflammation in the gut, often associated with conditions like irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD), can trigger immune responses that can affect the brain and mood.

How to Relieve Stress-Induced Constipation

Relieving constipation caused by stress requires a comprehensive approach that takes into account both short-term and long-term strategies. Constipation, which is a common digestive issue, can often be triggered or exacerbated by stressful life events. Also, constipation symptoms vary from person to person. Therefore, managing stress is crucial for improving gut health, mental health conditions, and alleviating constipation.

In the short term, there are simple tools that can provide relief from stress-induced constipation:

  • Staying hydrated is essential, as it helps soften stools and ease bowel movements. 
  • Consuming a fiber-rich diet with plenty of fruits, vegetables, whole grains, and legumes can also promote regular bowel movements by adding bulk to the stool. 
  • Regular exercise, such as walking or engaging in moderate physical activity, can stimulate bowel motility and promote healthy digestion. 
  • Relaxation techniques like deep breathing, meditation, and yoga can help reduce stress and tension in the body, which may positively impact gut health and relieve stress-related constipation.

While short-term strategies are beneficial, addressing the underlying cause of both stress and anxiety-induced constipation requires a long-term approach. 

Understanding the connection between the nervous system’s stress response, and gut health is crucial. The nervous system plays a vital role in regulating various bodily functions, including digestion, and when it is dysregulated, it can impact gut health negatively. Chronic stress can disrupt the normal functioning of the nervous system, leading to gut issues, including constipation, as well as a number of other physical, emotional, and mental symptoms. 

Building a flexible, thriving nervous system is crucial for addressing stress-induced constipation in the long term. A regulated nervous system is better equipped to deal with both the stressors of everyday life, as well as chronic stress and anxiety.

Here at Heal Your Nervous System, we provide a comprehensive approach to addressing gut health and dysregulation of the nervous system with our world-class program The Nervous System Solution

Our program aims to provide long-term relief from stress-induced constipation by addressing the root cause of stress – a dysregulated nervous system – rather than focusing solely on short-term symptom relief. By doing so, this program aims to regulate the body’s stress response, promote relaxation, and improve gut health – including relieving chronic constipation itself.

In Conclusion

In conclusion, managing stress is crucial for relieving stress-induced constipation, and it requires a comprehensive approach that includes short-term strategies for immediate relief, as well as long-term strategies to address the root cause of the body’s impaired stress response – also known as a dysregulated nervous system. By addressing the root cause of stress and regulating the body’s stress response, individuals can take steps toward promoting healthy digestion and finding long-term relief from their symptoms. If you’d like to get started with your nervous system regulation journey, click here to learn more.

Nervous System Regulation – Best Resources to Get Started

Is Your Nervous System Dysregulated?  Receive a FREE comprehensive report – Limited time only!

Book  “Heal Your Nervous System”: order now and get exclusive bonuses.

The Nervous System Solution: Doors for our signature program are currently CLOSED. Join the waitlist here.

Join our Movement on Instagram: Dr. Linnea shares practical tools to regulate your Nervous System every day. Join the community and ask her your questions.

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.