High cortisol levels may indicate chronic stress, Cushing's syndrome, or adrenal gland tumors, leading to symptoms such as weight gain, high blood pressure, and high blood sugar. Low cortisol levels may suggest Addison's disease, adrenal insufficiency, or pituitary gland issues, [...]

To ensure accurate results, it is recommended that you follow our instructions carefully. Generally, you may be advised to avoid strenuous exercise and reduce stress the day before the test, as these factors can affect cortisol levels. For blood tests, [...]

Common symptoms that might indicate the need for cortisol testing include chronic fatigue, unexplained weight gain or loss, frequent infections, high blood pressure, mood swings, anxiety, depression, and difficulty waking up in the morning. If you're experiencing any of these [...]