ALERT

For the latest coronavirus care instructions and resources, please call our COVID-19 hotline at 208-381-9500. Find additional information and resources here and learn more about how we’re working to keep you healthy and safe.

toggle mobile menu Menu
toggle search menu

Site Navigation

Supplemental

Menu

Periodic limb movement disorder

Periodic limb movement disorder

Periodic limb movement disorder is repeated muscle twitching of the feet, arms, or legs during sleep. Sometimes the mouth and muscles in the belly also move.

The movements of periodic limb movement disorder last for up to 10 seconds and may repeat after 5 to 90 seconds.

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.

If periodic limb movement disorder is causing problems, a doctor may suggest medicines that prevent the movements or help with sleep during the movements.

Periodic limb movement disorder is more common in older adults than in younger people. It is diagnosed through sleep studies done in a sleep lab.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy. How this information was developed to help you make better health decisions.

© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.