To diagnose your condition, your doctor will review your signs and symptoms, and your medical history. Your doctor will also perform a physical examination.
Your doctor may ask your partner some questions about when and how you snore to help assess the severity of the problem. If your child snores, you'll be asked about the severity of your child's snoring.
Your doctor may request an imaging test, such as an X-ray, a computerized tomography scan or magnetic resonance imaging, to check the structure of your airway for problems, such as a deviated septum.
Depending on the severity of your snoring and other symptoms, your doctor may want to conduct a sleep study. Often, sleep studies may be done at home. However, depending upon your other medical problems and other sleep symptoms, you may need to stay overnight at a sleep center to undergo an in-depth analysis of your sleep habits by a team of specialists during a sleep study, called polysomnography.
In polysomnography, you're connected to many devices and observed overnight. During the sleep study, your brain waves, blood oxygen level, heart rate and breathing rate, sleep stages, and eye and leg movements will be recorded during your sleep.
When a home sleep study doesn't provide the needed information, polysomnography may be needed.