Endocrine / Hormones
Also known as: Adrenocorticotropic hormone blood test, corticotropin
Symptoms such as severe fatigue, unexplained weight loss, persistent abdominal pain, muscle weakness, or sudden changes in vision or severe headaches could warrant urgent medical attention, especially if related to underlying conditions affecting ACTH.
This test checks how much ACTH is in your blood. ACTH is like a signal. It tells your adrenal glands to make cortisol. Cortisol is a hormone that helps your body handle stress.
Doctors often order this test. It helps them find and keep an eye on problems. These problems affect your body's cortisol levels. This is especially true for issues with your pituitary and adrenal glands.
Reference ranges for ACTH can vary by laboratory and may depend on the time of day the sample was taken, as ACTH levels fluctuate throughout the day.
Clinical Reference
175932200082306Medicare covers for nutritional deficiency evaluation
Educational purposes only — This information is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your lab results with your healthcare provider.