What Causes Heat Rash?

Overheating

Overheating can cause heat rash because it causes individuals to sweat profusely. There are many potential causes of getting overheated. Some examples are wearing clothes that are too warm for the weather, using heated blankets, and spending too much time in a hot area. Other causes include having a fever or being in a hot tub or a sauna. It is important to dress in cool clothes when going outside on a hot day. Wearing loose clothes is also a good idea because tight clothes can create friction on the skin and increase the risk of getting heat rash. If there is a heat wave or if individuals are in a very hot climate, it is important to spend as much time as possible indoors and stay hydrated. When individuals are using heated blankets, they should not leave them on for too long, as this can cause the skin to overheat and even burn. Individuals should also avoid staying in a hot tub or a sauna for a long time. The best thing anyone can do to avoid heat rash is simply to stay cool and avoid getting overheated.

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