15 Common Causes of Prickly Heat Rash

3. Electric blankets

The term electric blanket may sound scary and make you think of a potential shock-risk. That being said, most electric blankets are actually relatively safe as long as they’re manufactured by a trustworthy company. Electric blankets are just regular blankets that contain electric heating wires. These are good options for those who feel very cold at night despite having a thick blanket.

That being said, if the heat becomes too severe then it could lead to the development of a prickly heat rash. The good news is that these electric blankets have a controller that allows you to adjust the heat based on your preference.

If you notice a prickly heat rash coming on then the best thing to do is lower the setting. If that doesn’t work then foregoing the electric blanket entirely could be another way to relieve the rash.