Sleep Studies
A sleep study, also known as polysomnography, is a test that measures and records different body functions while you sleep. It is used to diagnose sleep disorders, which are conditions that cause problems with sleeping. Sleep disorders can include trouble falling asleep, getting too much sleep, and irregular breathing during sleep.
During a sleep study, several body functions are measured and recorded. These include:
- Breathing rate
- Blood oxygen levels
- Heart rate
- Brain waves
- Leg movements
- Eye movements
The test can be done at a hospital or a sleep study clinic, where you would stay overnight. Alternatively, it can be done in the comfort of your own home using a home sleep study.
If you have symptoms of a sleep disorder, such as excessive daytime sleepiness or loud snoring, you may benefit from a sleep study. Your doctor will determine if a sleep study is appropriate for you based on your symptoms and medical history.
What Happens During a Sleep Study
During a sleep study at a hospital or clinic, you will arrive in the evening and stay overnight. You may bring your own bedclothes to wear. You will stay in a private bedroom similar to a hotel room, with a private bathroom. Electrodes (small metal disks) will be attached to your scalp, eyelids, chin, chest, and legs. These electrodes will be connected to a computer with wires. The electrodes will record different body functions such as breathing, heart rate, and brain waves. They will also record your leg and eye movements.
For a home sleep study, also known as a sleep apnea study, you will be provided with equipment to take home. This equipment will measure your breathing patterns and oxygen levels while you sleep.
What Happens After a Sleep Study
After the sleep study is complete, the results will be analyzed by a healthcare provider who specializes in sleep medicine. They will interpret the data collected during the study to make a diagnosis and develop an appropriate treatment plan if necessary.
The results of a sleep study are used to diagnose and treat various sleep disorders. They can help identify conditions such as sleep apnea, narcolepsy, restless legs syndrome, and other disorders that cause excessive daytime tiredness or disrupted sleep patterns.
It's important to note that while home remedies or over-the-counter medications may provide temporary relief for some sleep disorders, it's always best to consult with your doctor before trying any treatments. They can provide personalized advice based on your specific needs and medical history.
Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Other side effects can occur. Check with your health care professional or read the information provided with your medication for additional side effect information.