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Risk factors

By Mayo Clinic staff

Hormonal changes in your body can provoke or aggravate acne. Such changes are common in:

  • Teenagers
  • Women and girls, two to seven days before their periods
  • Pregnant women
  • People using certain medications, including those containing corticosteroids, androgens or lithium

Other risk factors include:

  • Direct skin contact with greasy or oily substances, or to certain cosmetics applied directly to the skin
  • A family history of acne — if your parents had acne, you're likely to develop it, too
  • Friction or pressure on your skin caused by various items, such as telephones or cellphones, helmets, tight collars and backpacks
  • Stress doesn't cause acne, but if you have acne already, stress may make it worse
References
  1. Questions and answers about acne. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Acne/default.asp. Accessed Aug. 9, 2011.
  2. Acne, rosacea, and related disorders. In: Habif TP. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. 5th ed. Edinburgh, U.K.; New York, N.Y.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-0-7234-3541-9..00016-X&isbn=978-0-7234-3541-9&uniqId=273578979-2#4-u1.0-B978-0-7234-3541-9..00016-X--s0095. Accessed Aug. 9, 2011.
  3. Ofori AO. Pathogenesis, clinical manifestations, and diagnosis of acne vulgaris. http://www.uptodate.com/home/index.html. Accessed Aug. 10, 2011.
  4. Bowe WP, et al. Diet and acne. Journal of the American Academy of Dermatology. 2010;63:124.
  5. Ofori AO. Treatment of acne vulgaris. http://www.uptodate.com/home/index.html. Accessed Aug. 10, 2011.
  6. Ofori AO. Light-based, adjunctive, and other therapies for acne vulgaris. http://www.uptodate.com/home/index.html. Accessed Aug. 10, 2011.
  7. Soltes B. Intense pulsed light therapy. Obstetrics and Gynecology Clinics of North America. 2010;37:489.
  8. Acne scarring. American Academy of Dermatology's AcneNet. http://www.skincarephysicians.com/acnenet/scarring.html. Accessed Aug. 11, 2011.
  9. Tea tree oil. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Aug. 9, 2011.
  10. Alpha hydroxy acids. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Aug. 9, 2011.
  11. Zinc. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Aug. 9, 2011.
  12. Saccharomyces boulardii. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Aug. 9, 2011.
DS00169 Oct. 21, 2011

© 1998-2013 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "EmbodyHealth," "Enhance your life," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.

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