Cortisol is a hormone produced by the adrenal glands that helps regulate the body’s response to stress. Low cortisol levels can indicate a number of different health conditions, including adrenal insufficiency and Addison’s disease.
What is a Dangerously Low Cortisol Level?
A dangerously low cortisol level is defined as a level that is significantly below the normal range. The normal range for cortisol levels is usually between 3 and 20 micrograms per deciliter (mcg/dL). A dangerously low cortisol level is usually considered to be below 3 mcg/dL.
Symptoms of a Dangerously Low Cortisol Level
Symptoms of a dangerously low cortisol level can include fatigue, low blood pressure, loss of appetite, weight loss, nausea, abdominal pain, muscle weakness, and confusion. Additionally, people with a dangerously low cortisol level may experience excessive thirst, frequent urination, and darkening of the skin (hyperpigmentation).
Causes of a Dangerously Low Cortisol Level
A dangerously low cortisol level can be caused by a number of different conditions, including adrenal insufficiency (Addison’s disease), pituitary gland disorders, and certain types of cancer. Additionally, certain medications, such as glucocorticoids, can cause a dangerously low cortisol level.
Treatment of a Dangerously Low Cortisol Level
Treatment of a dangerously low cortisol level typically involves taking glucocorticoid medications, such as prednisone or hydrocortisone, to replace the missing cortisol. Additionally, lifestyle modifications, such as getting regular exercise and reducing stress, can help to prevent further cortisol depletion.