Heat rash, also known as prickly heat or sweat rash, is a common name for a skin condition called miliaria. This is a rash that develops when the sweat glands become blocked. The rash can vary in ...
Wear protective clothing such as wide-brimmed hats and sunglasses. – Seek shade or use umbrellas when spending time outdoors. Heat rash, also known as prickly heat, occurs when sweat ducts become ...