Is Stress Making You Sick?

By Dr Kelly

January 29, 2018

Stress is a natural response to perceived threats or challenges. In small doses, it can help you perform better under pressure and increase your focus and energy. However, when stress becomes chronic or overwhelming, it can have negative effects on your physical and mental health, including making you more susceptible to illness. Here are some ways in which stress can make you sick:

  1. Weakens Immune System: Chronic stress can weaken the immune system, making you more susceptible to infections, viruses, and other illnesses. Stress hormones can suppress the production of white blood cells, which are responsible for fighting off infections and diseases.

  2. Increases Inflammation: Stress can increase inflammation in the body, which is linked to many chronic health conditions such as heart disease, diabetes, and autoimmune disorders. Inflammation can also make existing conditions worse.

  3. Impacts Digestive System: Stress can also impact the digestive system, causing problems such as diarrhea, constipation, or nausea. Chronic stress can also lead to more serious conditions such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), or peptic ulcers.

  4. Contributes to Cardiovascular Disease: Stress can contribute to cardiovascular disease by increasing blood pressure and heart rate, which can put a strain on the heart and blood vessels. Chronic stress can also increase the risk of heart attack, stroke, and other cardiovascular problems.

  5. Triggers Mental Health Issues: Chronic stress can trigger or worsen mental health conditions such as anxiety, depression, and post-traumatic stress disorder (PTSD). These conditions can have a negative impact on physical health and overall well-being.

  6. Affects Sleep: Stress can interfere with sleep, making it difficult to fall asleep or stay asleep. Lack of sleep can weaken the immune system and increase the risk of chronic health problems such as obesity, diabetes, and heart disease.

Overall, chronic stress can have a negative impact on physical and mental health, making you more susceptible to illness and chronic health conditions. It's important to manage stress through healthy coping mechanisms such as exercise, relaxation techniques, and seeking support from loved ones or a mental health professional.

About the author

Dr. Kelly has 25 years of expert medical experience caring for the sickest of the sick people in critical care (including ICU, Heart surgery, Heart & Lung transplant surgery, as well as cardiology). She is a clinical specialist who has taken care of and trained others to care for the critically ill/the elderly and developed many screening and preventative programs to help improve the health of the population. The reality is that most people just don't have to be that sick. or stay that sick. So, Dr. Kelly decided to change the focus of the care she provided: to prevent, reverse and restore the health of individuals.

Dr. Kelly

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