Strom noted that in addition to heating pads, modern sources of toasted ... Treatment usually involves staying away from the heat source. The rash tends to go away on its own.

Heat rash is a skin condition that develops in hot, humid environments. It causes small discolored or fluid-filled blisters to develop in the folds of your skin or areas where clothing rubs the skin.

Suffering from red, itchy skin this summer? Heat rash, or miliaria, is a common issue caused by trapped sweat in pores, worsened by tight, synthetic clothing. Experts recommend wearing loose ...

Have you ever wondered why some people struggle with heat rash every summer while others appear to navigate the hot weather with no issues at all? We asked a dermatologist to explain what causes ...