Can stress cause diarrhea?

Stress is our body’s normal psychological and physical response to the demands of life that we all face. Small amounts of stress can even be helpful to us at times. Unfortunately, many people are under constant demands that create high levels of stress or chronic stress resulting in uncomfortable and unhealthy physical symptoms.

In some studies, doctors have monitored the digestive system to monitor its responses to stress. Results showed what most people with high-stress levels know – stress and stressful situations can cause intestinal cramps, which contribute to diarrhea. Researchers have also identified the “gut-brain,” or the nervous system that functions within the digestive system called the enteric nervous system. This system, just as the body’s other nervous system branches, responds to stress.

The response of the enteric nervous system to the stress hormones released during the stress response cycle slows movement in the digestive tract. Still, it can also cause movement in the large intestine, which can contribute to stress-induced diarrhea. For those with irritable bowel syndrome or IBS, research has shown that they may be more susceptible to stress and have a faster and more strong response to stress than someone without IBS, which means that those with the condition may experience more episodes of diarrhea.

Stress has many physical symptoms, including changes in appetite, sleep disturbances, exhaustion, and impaired immune response. Long-term impacts of unmanaged stress may lead to serious health conditions like diabetes and cardiovascular issues. If you’re experiencing unusual digestive symptoms or diarrhea, talk with your trusted medical provider to rule out any underlying medical conditions and discuss the potential impact stress may have on your symptoms.

Stress management is an important part of healthy living. Your doctor or your therapist may recommend incorporating an active stress management routine into your life. This may include recommendations to get plenty of sleep, exercise regularly, practice meditation or other relaxation techniques, and planning time to spend in activities you enjoy. Working with a therapist to manage stress can be very helpful. A safe place to discuss stressors and a fresh set of eyes on your stress triggers can help you cultivate new coping methods.