The ACTH (Adrenocorticotropic Hormone) test measures the level of ACTH in the blood, a hormone produced by the pituitary gland that stimulates the adrenal glands to release cortisol. Cortisol plays a vital role in regulating metabolism, blood pressure, and the body’s response to stress. This test helps evaluate adrenal gland and pituitary function and is commonly used to diagnose conditions such as Cushing’s syndrome, Addison’s disease, and secondary adrenal insufficiency. Blood is typically drawn in the morning when ACTH levels are highest, or at specific intervals if part of a stimulation or suppression test. Abnormal ACTH levels can indicate overactive or underactive adrenal or pituitary glands, guiding further investigation and treatment planning.

• Reports On : With 24 Hours
• Sample Type : Blood
• Fasting : Not Required