Heat rash, also known as eccrine miliaria, sweat rash, and prickly heat, is a skin rash that causes the skin to turn red and feel warm or prickly (stinging). It also causes small red dots in the ...

What Is Heat Rash (Miliaria)? Miliaria — often called heat rash — is a skin rash that happens when sweat builds up under the skin behind blocked sweat ducts. Sweat ducts are small tubes that carry ...

Heat rash — also known as prickly heat, summer rash, or wildfire rash — occurs when the sweat gland ducts become blocked with sweat. Cooling or gently patting the rash may provide some relief.

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 ...

Dr Kingsley Chan, a dermatologist based in Hong Kong, says that heat rashes can be a struggle for teenagers during hot weather. Also called prickly heat or miliaria, this skin condition occurs ...

like heat rash and sun poisoning (severe sunburn). While heat rash and sun poisoning share similarities, they have distinct ...