Medically reviewed by Brian H. Wetchler, DO Key Takeaways Adrenal glands produce hormones that affect heart rate, blood pressure, and stress response.High cortisol levels can cause weight gain, ...

Addison’s disease occurs when the adrenal glands do not produce enough of two steroid hormones called cortisol and aldosterone. This can cause fatigue, weakness, digestion problems, dehydration, and ...

Symptoms of stage 4 adrenal gland cancer vary from person to person. The disease may affect hormone production, which can cause symptoms such as changes in menstruation or hair growth. As the tumor ...

There are 2 adrenal glands, one above each kidney. Adrenal means next to the kidney. The adrenal glands are small, but very important. They make hormones that help the body work properly and are vital ...