What are Hypnic Jerks?

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Hypnic Jerk, a common condition that can be found in more than 80% of the population.

 About Hypnic Jerks

• It is an involuntary muscle spasm, or twitch, that occurs when someone is in their first or second stage of sleep.
• It is a common and not harmful condition that can be found in more than 80% of the population.       
• Some studies suggest that nearly everyone experiences a hypnic jerk at some point in their lives, but the intensity and frequency can vary.
• It happens during the transition from wakefulness to sleep, particularly when the brain starts to relax but suddenly misinterprets muscle relaxation as “falling.”
• When going to sleep, muscles tend to relax as the brain slows down. Sometimes, mixed signals from the brain cause a brief muscle contraction.

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Causes of Hypnic Jerks

• High levels of stress and anxiety can increase the frequency and intensity of hypnic jerks.
• Caffeine and sleep deprivation can also trigger hypnic jerks.
• If stress is the cause for jerks, then stress management techniques, like breathing exercises, meditation, yoga, etc can help in managing hypnic jerks.
• Reduction of caffeine, consistent sleep (at least eight hours), and proper exercise are a few other treatments one can take.

Source: : TH