Tremor is another word for shake. They can be small or large (fine or gross movements) and caused by a variety of reasons, from hypertension to nervous system damage.
That can be from a number of causes. Usually they are related to the nervous system. They can be temporary, caused by anxiety, or more permanent, like the ones associated with nerve damage of some...
An uncontrollable (involuntary) shaking of the hands, head, and face. Also called familial tremor because it is sometimes inherited, it can begin in the teens or in middle age. The exact cause is not...