Cushing's syndrome is a condition that occurs when the body has too much of the hormone cortisol. This hormone helps regulate various functions, including metabolism and the body's response to stress. When cortisol levels are too high, it can lead to symptoms such as weight gain, especially around the face and abdomen, high blood pressure, and mood changes. The syndrome can be caused by various factors, including tumors on the pituitary gland or adrenal glands, which produce excess cortisol. Treatment options may involve surgery, medication, or radiation therapy, depending on the underlying cause of the condition. Early diagnosis and management are essential for improving health outcomes.