Post-Static Dyskinesia (PSD) is a neurological condition characterized by involuntary movements that occur after a sustained muscle contraction. Associated with Parkinson’s disease and other neurological disorders, PSD manifests as dystonia, athetosis, or chorea movements affecting various body parts. Its causes lie in impaired dopamine signaling and other neurological imbalances. Treatment involves speech therapy for communication, cognitive rehabilitation for daily living functions, and lifestyle modifications for prevention. The prognosis varies based on the underlying cause and symptom severity, with potential for improvement or stabilization over time.
