Essential tremor

, ,

Essential tremor most often affects the hands, though it may also affect the head, voice, arms, or legs. It’s not related to Parkinson’s disease.

Overview

Shaking occurs with simple tasks such as tying shoelaces, writing, or shaving. Symptoms may be aggravated by stress, fatigue, caffeine, and temperature extremes.

Symptoms

If needed, treatment may include drugs, such as beta blockers, and physical therapy.

, Treatments