Early in the course of the development of these agents, haloperidol was found to cause not only hypokinetic and hyperkinetic motor disorders but also a potentially fatal syndrome of muscle rigidity ...
Medically reviewed by Diana Apetauerova, MDMedically reviewed by Diana Apetauerova, MD Rigidity—when your muscles are stiff and resist moving—is one of the primary symptoms of Parkinson's disease. It ...