About Sleep Study (Polysomnography) & Sleep Apnoea Treatment
Obstructive sleep apnoea causes repeated pauses in breathing during sleep, leading to loud snoring, daytime sleepiness and increased risk of high BP and heart disease.
A sleep study (polysomnography) records breathing, oxygen levels, heart rate and sleep stages overnight to diagnose sleep-related breathing disorders and guide treatment.
Also known as: PSG, snoring test
Who is it recommended for?
Your doctor may recommend this if you have:
- Loud snoring with choking or gasping
- Excessive daytime sleepiness
- Witnessed pauses in breathing
- Morning headaches
- Uncontrolled BP with snoring
How is it done at AKG Hospital?
- Overnight setup Sensors are placed on the head, chest, finger and nose.
- Sleep You sleep while signals are recorded.
- Analysis The pulmonologist analyses the recording.
- Treatment CPAP, weight loss, positional therapy or ENT referral as appropriate.
How to prepare
- Avoid caffeine and daytime naps on test day
- Bring comfortable nightwear
Recovery & aftercare
You can resume normal activities the next morning.
Benefits
- Accurate diagnosis of sleep apnoea
- Reduces cardiovascular risk when treated
- Better daytime energy
Risks & when to seek help
The test is safe and non-invasive.
Frequently asked questions
Is snoring always sleep apnoea?
No, but loud snoring with daytime sleepiness should be evaluated.
This page gives general information to help you understand Sleep Study (Polysomnography) & Sleep Apnoea Treatment. It does not replace a consultation — your doctor will advise what is right for you.
