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Periodic limb movement disorder

Periodic limb movement disorder is repeated muscle twitching of the feet, legs, and sometimes arms during sleep.

A person who has periodic limb movement disorder may wake up during the movements. This can interfere with sleep and cause sleepiness during the time the person wants to be awake.

Current as of: July 10, 2023

Author: Ignite Healthwise, LLC Staff

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All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Periodic limb movement disorder

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