The Cortisol PM Test measures afternoon cortisol levels to evaluate adrenal and pituitary function. Cortisol normally drops later in the day, so abnormal results may indicate Cushing’s syndrome, adrenal insufficiency (Addison’s disease), or hormone imbalance. Doctors order this test to investigate fatigue, obesity, high blood pressure, or irregular sleep patterns and to monitor adrenal disorders. It provides key insight into stress response and endocrine health.

The Cortisol AM Test measures morning cortisol levels in blood to evaluate adrenal gland function and stress response. Cortisol peaks in the morning, making this test critical for detecting adrenal insufficiency (Addison’s disease), Cushing’s syndrome, or other hormone imbalances. Doctors also use it to investigate fatigue, weight changes, or high blood pressure. This test provides important insight into endocrine health, metabolism, and long-term stress regulation.

The Cortisol Saliva Test measures free cortisol, the active hormone released by the adrenal glands, using a convenient saliva sample. Cortisol regulates stress response, metabolism, and immune function. Doctors order this test to evaluate fatigue, insomnia, weight changes, or suspected adrenal disorders like Cushing’s or Addison’s disease. Results provide accurate insight into cortisol levels and help guide diagnosis and treatment planning.

The Cortisol Total Test measures cortisol levels in blood to assess adrenal gland and pituitary function. Cortisol regulates stress response, metabolism, and immune health. Abnormal results may indicate Cushing’s syndrome, Addison’s disease, or other hormone disorders. Doctors order this test to evaluate symptoms like fatigue, weight changes, weakness, or high blood pressure and to monitor treatment. It provides essential insight into hormone balance and endocrine health.

The Cortisol Free Test evaluates biologically active cortisol in the body, offering insight into adrenal activity, stress response, and metabolic balance. Abnormal cortisol levels may reflect disorders such as Cushing’s syndrome, Addison’s disease, or chronic stress. This test supports monitoring of endocrine health, circadian rhythm, and systemic conditions tied to hormone regulation.

The Cortisol Test with 2 specimens measures adrenal gland function by evaluating cortisol levels at two collection times. Tracking changes in this stress hormone helps assess adrenal performance, circadian rhythm, and the body’s stress response, while offering insight into conditions such as adrenal insufficiency, Cushing’s syndrome, Addison’s disease, and overall endocrine balance.

The Cortisol Saliva 4 Samples Test measures cortisol levels at four points during the day to assess adrenal gland function and circadian rhythm. Abnormal patterns may indicate adrenal insufficiency, Addison’s disease, Cushing’s syndrome, or chronic stress. Because saliva reflects active hormone levels, this noninvasive test is ideal for evaluating diurnal cortisol changes, supporting diagnosis, and guiding treatment for endocrine and stress-related disorders.

The Cortisol Test with 6 specimens measures adrenal gland function by evaluating cortisol levels at six collection times. Monitoring this stress hormone across the day provides insight into circadian rhythm, adrenal performance, and hormone balance, while supporting detection of adrenal insufficiency, Addison’s disease, Cushing’s syndrome, stress dysregulation, and overall endocrine health.

The Cortisol Test with 4 specimens measures adrenal gland function by evaluating cortisol levels at four collection times. Monitoring this stress hormone across the day helps assess circadian rhythm, adrenal performance, and hormone balance, while providing insight into adrenal insufficiency, Addison’s disease, Cushing’s syndrome, stress regulation, and overall endocrine health.

The Cortisol Test with 3 specimens measures adrenal gland function by evaluating cortisol levels at three collection times. Monitoring this stress hormone helps assess circadian rhythm, adrenal performance, and daily hormone balance, while providing insight into adrenal insufficiency, Addison’s disease, Cushing’s syndrome, and overall endocrine and metabolic health.

The Cortisol Test with 5 specimens measures adrenal gland function by evaluating cortisol levels at five collection times. Monitoring this stress hormone throughout the day provides insight into circadian rhythm, adrenal performance, and hormone balance, while helping detect adrenal insufficiency, Addison’s disease, Cushing’s syndrome, stress dysregulation, and overall endocrine health.

The Cortisol Free 24-Hour Urine with Creatinine Test measures cortisol excreted in urine over 24 hours, with creatinine used to validate collection. Elevated cortisol may indicate Cushing’s syndrome, while low levels can suggest Addison’s disease or adrenal insufficiency. Doctors order this test for patients with obesity, fatigue, high blood pressure, or abnormal hormone symptoms. Results provide critical insight into adrenal gland function and hormone regulation.

The Cortisol 2 Sample Saliva Test measures cortisol at two points in the day to evaluate adrenal gland function and stress response. Cortisol, a key hormone, helps regulate metabolism, blood pressure, and immune activity. Abnormal patterns may suggest adrenal insufficiency, Cushing’s syndrome, or chronic stress. Doctors use this test for non-invasive monitoring of diurnal cortisol variation to guide diagnosis and treatment planning.

The Cortisol Saliva Test with 3 samples measures cortisol levels at three points in the day to evaluate adrenal function and circadian rhythm. Tracking this stress hormone provides insight into adrenal insufficiency, Cushing’s syndrome, Addison’s disease, and hormone imbalance, while supporting assessment of stress response, metabolic health, and endocrine system regulation.