A member asked:

What could be the cause of the whole of your body spasming just as you are drifting off to sleep?

A doctor has provided 1 answer
Dr. Christopher Wilson answered

Specializes in Sleep Medicine

Hypnic jerks: Probably hypnic jerks and periodic limb movements of sleep. These are worsened by some meds, caffeine, stress, alcohol, sleep deprivation.

Answered 6/12/2017

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