You may be able to relieve heat ... cold compress. Oatmeal can be effective at reducing itching and inflammation. This makes it a useful home remedy for heat rash and several other skin conditions ...

prickly heat rash, especially in areas where clothing meets the skin; and dizziness. Move the person to a cooler area, ...

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 ... Taking cold showers can help, too ...