Table of Contents
- Heat rash facts
- What is heat rash?
- What are the causes of heat rash?
- What are the symptoms of heat rash in children and adults?
- Who is at risk for heat rash?
- What does heat rash look like?
- Heat rash pictures
- How is heat rash diagnosed?
- What is the treatment for heat rash?
- Home remedies for heat rash
- Medical treatment for heat rash
- How can heat rash be prevented?
- How effective are electric fans in preventing heat rash?
- How can people protect their health when temperatures are extremely high?
- How much water should I drink in hot weather?
- Should I take salt tablets during hot weather?
- What is the best clothing for hot weather or a heat wave?
- What is the prognosis for heat rash?
Heat rash facts
- Heat rash occurs when the skin's sweat glands are blocked and the sweat produced cannot get to the surface of the skin to evaporate. This causes inflammation that results in a rash.
- Common symptoms of heat rash include red bumps on the skin, and a prickly or itchy feeling to the skin (also known as prickly heat).
- The rash appears as reddened skin with tiny blisters and is due to inflammation. It often occurs in skin creases or areas of tight clothing where air cannot circulate.
- Heat rash usually fades when the skin is allowed to cool. Medical treatment is necessary only if the area becomes infected.
- Heat rash can be prevented by avoiding hot, humid conditions, wearing lose fitting clothes and using air conditioning or fans to allow air to circulate.
1/10Reviewed on 11/3/2015
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