PERIODIC LIMB MOVEMENT DISORDER Meaning and
Definition
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Periodic Limb Movement Disorder (PLMD) is a neurological sleep disorder characterized by involuntary and repetitive limb movements during sleep. It affects mostly the lower extremities such as the legs, but can also include movements of the arms. These movements occur periodically throughout the night, typically every 20 to 40 seconds, and are often accompanied by arousals from sleep.
Individuals with PLMD often experience interrupted sleep patterns and may not be aware of the movements themselves. However, they may notice symptoms such as excessive daytime sleepiness, fatigue, or difficulty concentrating during the day. In severe cases, PLMD can significantly disrupt sleep and lead to insomnia.
The exact causes of PLMD are not well understood, but it often coexists with other sleep disorders such as restless legs syndrome (RLS) or sleep apnea. It can also occur as a side effect of certain medications or medical conditions such as kidney disease or iron deficiency.
Diagnosis of PLMD typically involves a thorough evaluation of an individual's sleep history, a physical examination, and occasionally, a sleep study to monitor limb movements during sleep. Treatment options for PLMD include medications that reduce the frequency and intensity of limb movements, as well as addressing any underlying conditions that may be contributing to the disorder. Lifestyle changes such as maintaining good sleep hygiene practices and avoiding substances that may worsen symptoms, such as caffeine or nicotine, can also help manage PLMD.
Common Misspellings for PERIODIC LIMB MOVEMENT DISORDER
- oeriodic limb movement disorder
- leriodic limb movement disorder
- -eriodic limb movement disorder
- 0eriodic limb movement disorder
- pwriodic limb movement disorder
- psriodic limb movement disorder
- pdriodic limb movement disorder
- prriodic limb movement disorder
- p4riodic limb movement disorder
- p3riodic limb movement disorder
- peeiodic limb movement disorder
- pediodic limb movement disorder
- pefiodic limb movement disorder
- petiodic limb movement disorder
- pe5iodic limb movement disorder
- pe4iodic limb movement disorder
- peruodic limb movement disorder
- perjodic limb movement disorder
- perkodic limb movement disorder
- peroodic limb movement disorder
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