Tremor | Essential Tremor | MedlinePlus

Essential tremor, sometimes called benign essential tremor. This is the most common type. It usually affects your hands, but it can also affect your head, voice, tongue, legs, and trunk. Parkinsonian tremor, which is a common symptom in people who have Parkinson’s disease. It is usually affects one or both hands when they are at rest, but it …

https://medlineplus.gov/tremor.html