Trusted Health Information from the National Institutes of Health
Alternative accessible version (pdf)
National Heart, Lung, and Blood Institute
February 14, 2023
Tremor can occur in any part of the body and becomes a problem when it interferes with daily activities. Sometimes...
Parkinson's disease (PD) is a progressive movement disorder of the nervous system. PD is one of the most common...
Neurodegenerative diseases—such as Alzheimer’s disease, Parkinson’s disease (PD), Lewy body dementia (LBD), and amyotrophic lateral sclerosis (also known as ALS...