Diseases and Conditions
Essential tremor
Overview
Symptoms
Causes
Risk factors
Complications
Diagnosis
Treatment
Lifestyle and home remedies
Coping and support
Preparing for an appointment
Risk factors
Known risk factors for essential tremor include:
-
Genetic mutation. The inherited variety of essential tremor (familial tremor) is an autosomal dominant disorder. A defective gene from just one parent is needed to pass on the condition.
If you have a parent with a genetic mutation for essential tremor, you have a 50 percent chance of developing the disorder yourself.
- Age. Essential tremor is more common in people age 40 and older.