Heat Rash
• Definition
· Heat Rash (Miliaria) is a rash of very tiny blisters over the trunk, groin and underarm (clothed areas of the body) associated with heat.
• Overview
· Heat Rash (Miliaria) is a reaction to inflammation, blockage and ultimately rupture of sweat glands in the skin.
· Heat Rash (Miliaria) is more common in hot and moist environments.
· Heat Rash (Miliaria) is associated with certain drugs such as blood pressure and pain medications.
• Symptoms
· Burning
· Itching
• Complications
· Infection of the skin
• Treatment
· Cooling measures
· Topical steroids
References
Howe AS et al. Heat-related illness in athletes. Am J Sports Med. 2007 Aug;35(8):1384–95. [PMID: 17609528]
Posted on September 24, 2008
