Essential tremor

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Risk factors

By Mayo Clinic staff

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Illustration showing autosomal dominant inheritance pattern Autosomal dominant inheritance pattern

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.
Complications Causes
References
  1. NINDS essential tremor information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/essential_tremor/essential_tremor.htm. Accessed Nov. 15, 2012.
  2. Essential tremor. Genetics Home Reference. http://ghr.nlm.nih.gov/condition/essential-tremor/. Accessed Nov. 15, 2012.
  3. Tremor fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/tremor/detail_tremor.htm. Accessed Nov. 15, 2012.
  4. Tarsy D. Overview of tremor. http://www.uptodate.com/index. Accessed Nov. 15, 2012.
  5. Tremor. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merckmanuals.com/professional/neurologic_disorders/movement_and_cerebellar_disorders/tremor.html?qt=essential%20tremor&sc=&alt=sh#top. Accessed Nov. 15, 2012.
  6. Parkinson's disease: Hope through research. National Institute of Neurological Diseases and Stroke. http://www.ninds.nih.gov/disorders/parkinsons_disease/detail_parkinsons_disease.htm. Accessed Nov. 19, 2012.
  7. Tarsy D. Pharmacologic treatment of essential tremor. http://www.uptodate.com/index. Accessed Nov. 15, 2012.
  8. Tarsy D. Surgical treatment of essential tremor. http://www.uptodate.com/index. Accessed Nov. 15, 2012.
  9. Zesiewicz TA, et al. Evidence-based guideline update: Treatment of Essential Tremor: Report of the Quality Standards Subcommittee of the American Academy of Neurology. 2011;77:1752.
  10. Coping tips. International Essential Tremor Foundation. http://www.essentialtremor.org/Coping-Tips. Accessed Nov. 20, 2012.
  11. Support groups. International Essential Tremor Foundation. http://www.essentialtremor.org/siteresources/apps/supportgroups/. Accessed Nov. 20, 2012.
  12. NINDS essential tremor information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/essential_tremor/essential_tremor.htm. Accessed Nov. 15, 2012.
  13. Essential tremor. Genetics Home Reference. http://ghr.nlm.nih.gov/condition/essential-tremor/. Accessed Nov. 15, 2012.
  14. Tremor fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/tremor/tremor.htm. Accessed Nov. 15, 2012.
  15. U.S. News best hospitals 2012-2013. U.S. News & World Report. http://health.usnews.com/best-hospitals/rankings. Accessed Nov. 15, 2012.
DS00367 Feb. 20, 2013

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