Description: The Cortisol test is primarily used to aid in the diagnosis of adrenal disorders, such as Addison's disease and Cushing's disease. A significant deviation from the normal range may require further evaluation by your physician.
Includes: Cortisol, serum.
Patient Instructions: This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H or coenzyme R). It is recommended to stop biotin consumption at least 72 hours prior to the collection of specimen.