What is another word for heat rash?
Pronunciation: [hˈiːt ɹˈaʃ] (IPA) 
Heat rash, also known as prickly heat or miliaria, is a common skin condition that occurs due to prolonged exposure to hot and humid conditions. It is characterized by small, red or pink bumps that appear on the skin and are often itchy or uncomfortable. There are several synonyms for heat rash, including sweat rash, summer rash, and tropical rash. Other names for this condition may include sweat blisters, sweat bumps, or sweat dermatitis. No matter what you call it, heat rash can be easily treated with basic self-care measures such as keeping the affected area cool and dry, avoiding tight clothing, and using over-the-counter creams or ointments.
