Treatment for prickly heat is most usually a recommendation of staying out of the
heat when possible. Showering several times a day when exposure to
heat is unavoidable can
help clear sweat glands. As new skin develops, prickly heat will be relieved on its own in most cases, because the ducts eventually clear themselves.
Often, prickly heat develops on the body in areas with a high number of sweat glands, or where skin overlaps.