Introduction to PLMD Readers Comments 4 Share Your Story Periodic limb movement disorder (PLMD) is a sleep disorder characterized by rhythmic movements of the limbs during sleep. The movements typically involve the legs, but upper extremity movements may also occur. Movements occur periodically throughout the night and can fluctuate in severity from one night to...
Problem sleepiness facts* Readers Comments 3 Share Your Story *Problem sleepiness facts medical author: Melissa Conrad Stöppler, MD Problem sleepiness occurs when sleepiness during the day interferes with work or social functioning. Symptoms of problem sleepiness may include difficulty concentrating, falling asleep while driving, or problems with emotional control. There are a number of causes...