About
Measures cortisol in saliva, a convenient way to assess the stress hormone, including its daily rhythm.
Preparation
Avoid alcohol for 24 hours before the test. Do not eat for 2-3 hours before the test; still (non-carbonated) water is allowed. Avoid physical and emotional stress for 3 hours before the test. Unless directed otherwise by a doctor, collect the sample in the evening between 22:00 and 24:00, ideally at 23:00.
Preparation – Prodia Laboratorium
Fasting; for 30 min no tooth-brushing, drinking, mouthwash, or smoking; rinse mouth with water 30 min before collection
Beyond these general rules, preparation for some tests and diagnostic procedures may require specific instructions from your treating doctor.
