What is Pheochromocytoma?

Pheochromocytoma is a rare, but potentially serious, tumor that develops in the adrenal glands. These tumors are usually non-cancerous, but they can cause the adrenal glands to produce excess hormones, such as adrenaline and noradrenaline. This overproduction of hormones can lead to a range of symptoms, including high blood pressure, rapid heart rate, and sweating. Pheochromocytoma can occur at any age, but it is most commonly diagnosed in people between the ages of 20 and 50.

The exact cause of pheochromocytoma is unknown, but it is thought to be related to genetic mutations or other inherited conditions.