Periodic Limb Movement Disorder (PLMD)
What is PLMD
Simple, repetitive, uncontrollable and often imperceptive muscle movements that occur while your body is at rest. These muscle spasms happen in intervals anywhere from 20 to 40 seconds apart, usually during non-REM sleep.
Signs and Symptoms of PLMD
Brief muscle twitches, jerking movements or an upward flexing of the feet.
PLMs alone rarely cause other medical problems, but it can be a factor in other sleep disorders like insomnia and narcolepsy.
PLMD is often treated with anti-Parkinson's medication, such as anticonvulsants, benzodiazepines and narcotic pain killers.
Request an Appointment
To request an appointment at a Crozer-Keystone Sleep Center, complete our online secure appointment request form or call 1-888-753-3703.