What is meant by sleep study?
Overview. Polysomnography, also called a sleep study, is a comprehensive test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study.
What symptoms require a sleep study?
You may be more than just “tired” if you have any one or more of these symptoms.
- I have difficulty concentrating.
- I’m often irritable.
- I have to take a nap every day.
- I snore.
- I have trouble falling or staying asleep.
- I have a chronic health condition.
- I have depression.
- I have trouble staying awake while driving.
How do I read my sleep study results?
Interpreting the AHI Scale Results
- Less than 5 (<5): Normal, no sleep apnea.
- 5-15: Mild sleep apnea.
- 15-30: Moderate sleep apnea.
- More than 30 (>30): Severe sleep apnea.
How long do you need to sleep for a sleep study?
Nearly everyone falls asleep during a sleep study. In most cases, you do not need a full eight hours of sleep for the doctor to make a diagnosis. Occasionally, you may be prescribed medication to help you sleep during the study. In the morning, the technologist will test and then remove the sensors.
Can you wear a bra during sleep study?
Sleep Study Expectations Q & A. Bras– yes, you may remove your bra. Underwear – It is recommended you wear pants or shorts. The techs may have to come in during the night to fix wires.
What happens if you can’t sleep during a sleep study?
If you absolutely can’t sleep during your study, you may be able to take a sleeping pill. This is one of the questions to ask ahead of time. Unless you take a prescription sleep aid regularly, you’ll be able to use a light over the counter medication like melatonin or Benadryl.
What causes poor sleep?
Common causes of insomnia include stress, an irregular sleep schedule, poor sleeping habits, mental health disorders like anxiety and depression, physical illnesses and pain, medications, neurological problems, and specific sleep disorders.