5 Conditions That Can Cause Involuntary Body Movements
Involuntary movements, better known as uncontrollable and unintended jerking, tics, or muscle twitches may occur for many reasons. These include nerve damage (which may cause muscle spasms), drug use, tumors, brain injury, stroke, or long-term use of neuroleptic medications. The movements may be minor and infrequent, or dramatic and ongoing. Either way, these uncontrollable movements may be causing you personal anxiety and embarrassment, especially if you don’t know the cause.