Shortage - Definitions. 1  In a perfect market (one that matches a simple microeconomic model), an excess of demand will prompt sellers to increase prices until demand at that price matches the available supply, establishing market equilibrium [1] [citation needed].
Addison's disease. Addisonâs 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. Symptoms generally come on slowly and may include abdominal pain, weakness, and weight loss. Darkening of the skin in certain areas may also occur.
Addison's disease is a condition that occurs when the adrenal glands do not produce enough of their hormones. This condition can be caused by damage to the adrenal glands, autoimmune conditions, and certain genetic conditions. Some of the symptoms include changes in blood pressure, chronic diarrhea, darkening of the skin, paleness, extreme weakness, fatigue, nausea and vomiting, salt craving, and weight loss.