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By Mayo Clinic staffFactors that make you more prone to heat rash include:
- Being a newborn. Though heat rash can affect anyone, newborns are most susceptible.
- Being in a tropical climate. People living in the tropics are far more likely to have heat rash than are people in temperate climates.
- Participating in intense physical activities. Anything that makes you sweat profusely, especially if you're not wearing moisture-wicking clothing, can trigger heat rash.
References
- Pielop JA. Benign skin and scalp lesions in the newborn and young infant. http://www.uptodate.com/home/index.html. Accessed Nov. 12, 2009.
- Miliaria. The Merck Manuals: The Merck Manual for HealthCare Professionals. http://www.merck.com/mmpe/print/sec10/ch118/ch118e.html. Accessed Nov. 2, 2009.
- Acne, rosacea and related disorders. In: Habif TF. Clinical Dermatology. 5th ed. Maryland Heights, Mo.: Mosby; 2009. http://www.mdconsult.com/book/player/book.do?method=display&type=bookPage&decorator=header&eid=4-u1.0-B978-0-7234-3541-9..00016-X--s0970&uniq=174064897&isbn=978-0-7234-3541-9&sid=924617043#lpState=open&lpTab=contentsTab&content=4-u1.0-B978-0-7234-3541-9..00016-X--s0975%3Bfrom%3Dcontent%3Bisbn%3D978-0-7234-3541-9%3Btype%3DbookPage. Accessed Dec. 2, 2009.
- Extreme heat: A prevention guide to promote your personal health and safety. Centers for Disease Control and Prevention. http://www.bt.cdc.gov/disasters/extremeheat/heat_guide.asp. Accessed Nov. 1, 2009.
- Fealey RD, et al. Disorders of the eccrine sweat glands and sweating. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed. New York, N.Y.; McGraw-Hill Companies; 2008. http://www.accessmedicine.com/content.aspx?aID=2985825. Accessed Dec. 2, 2009.
- Walker JS, et al. Heat emergencies. In: Tintinalli JE, et al. Tintinalli's Emergency Medicine: A Comprehensive Study Guide. 6th ed. New York, N.Y.: McGraw-Hill Companies; 2004. http://www.accessmedicine.com/content.aspx?aID=604435. Accessed Dec. 2, 2009.
- Godkar D. Rare skin disorder complicating doxorubicin therapy: Miliaria crystallina. American Journal of Therapeutics. 2005;12:275.
- Berger TG. Dermatologic disorders. In: McPhee SJ, et al. Current Medical Diagnosis and Treatment 2010. New York, N.Y.: McGraw-Hill Companies; 2010. http://www.accessmedicine.com/content.aspx?aID=747. Accessed Dec. 2, 2009.
- Seto CK, et al. Environmental illness in athletes. Clinics in Sports Medicine. 2005;24:695.
- Gibson LE (expert opinion). Mayo Clinic, Rochester, Minn. Dec. 9, 2009.