How to prepare for Schlaf Test

Preparing for a sleep test (e.g., polysomnography or home sleep apnea test) depends on the specific procedure. General guidelines: maintain your usual sleep schedule, avoid caffeine and alcohol on test day, and do not nap. For home tests, follow the device instructions carefully – typically you apply sensors before bed. Medications that affect sleep should only be stopped after consulting your doctor. The evidence for these recommendations is based on clinical practice, not on specific genetic tests. Caveat: direct-to-consumer DNA tests cannot diagnose sleep disorders; a sleep test should always be prescribed by a physician.