When do we need a Polysomnography test in Delhi?

If you are wondering when do we need a Polysomnography test in Delhi? then here is the list that lets you know when one needs to go for a Polysomnography test.
Sleep apnea or another sleep-related respiration disorder
Periodic limb movement disorder
Narcolepsy
REM sleep behaviour disorder
Unusual behaviours throughout sleep
Unexplained chronic sleep disorder

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