Symptoms of TARDIVE DYSKINESIA

Tardive dyskinesia is varcharacterized by repetitive, involuntary, purposeless movements. Since the muscles of the face, eyes and mouth are frequently involved, grimacing, tongue protrusion, lip smacking, puckering and pursing, and rapid eye blinking are common symptoms. Rapid movements of the arms, legs, and trunk may also occur. Impaired movements of the fingers may appear as though the patient is playing an invisible guitar or piano. Unfortunately, symptoms of tardive dyskinesia may remain long after discontinuation of narcoleptic drugs. Fortunately, the majority of symptoms gradually subside or are improved with medications.