diagnostic techniques

Sleep issues are usually addressed during physical exams and health history discussions.

If a sleep problem is present, you may be referred to a sleep clinic or a sleep specialist for evaluation and then for a polysomnogram (PSG), an overnight sleep study.  The polysomnogram will test a multitude of values while you sleep including brainwaves, heartbeat, blood pressure, oxygen levels, airflow and breathing effort,and eye and limb movement.  This study will help diagnose the type and severity of the sleep problems and may result in further testing and referrals. 

Obstructive sleep apnea is one of many sleep problems. It can be easily diagnosed and treated, but a definitive diagnosis is needed before the problem can be treated effectively.