Dear Doctor: Doctors think I have a movement disorder, but is head bobbing mystery something else?

Dear Doctor Roach: I’m a 66-year-old retired female who’s trying to keep active. My neurologist thinks that I may have tardive dyskinesia (TD), for which I tried Ingrezza, but I experienced heaviness in my chest. I’ve tried meds, vestibular therapy, balance therapy and acupuncture.

I’ve also been evaluated by an ENT physician and a cardiologist.