addison disease is caused by hyposecretion of hormones from the
Addison's disease Addison's disease, also known as primary adrenal insufficiency and hypocortisolism, is a long-term endocrine disorder in which the adrenal glands do not produce enough steroid hormones.[1] Symptoms generally come on slowly and may include abdominal pain, weakness, and weight loss.[1] Darkening of the skin in certain areas may also occur.[1] Under certain circumstances, an adrenal crisis may occur with low blood pressure, vomiting, lower back pain, and loss of consciousness.[1] An adrenal crisis can be triggered by stress, such as from an injury, surgery, or infection.[1]