Tardive dyskinesia causes involuntary movements in some people taking antipsychotic medications. Here’s what you need to know about this movement disorder. Antipsychotic medications are a mainstay of ...

Dystonia is a neurological disorder causing involuntary muscle contractions and abnormal postures. Botulinum toxin (e.g., Botox) is the gold-standard, first-line treatment for focal dystonias, which ...

Chorea-acanthocytosis is a rare genetic disorder of the nervous system. It causes involuntary jerks and twitches in the muscles, known as chorea, and star-shaped red blood cells, known as ...

Tracking your tardive dyskinesia symptoms provides insight into what’s going on. Tardive dyskinesia (TD) is a movement disorder that causes certain uncontrollable movements in different parts of the ...

Chattering teeth – that rapid, sometimes noisy clack of your upper and lower teeth – is a minor, startling symptom that can feel embarrassing and confusing.