Get Relief From Prickly Heat Rash Mix equal amounts of sandalwood powder and rose water. Apply this paste to the affected area. Once you're in a cooler environment, the sensation of itching underneath your skin might take a while to subside. A natural remedy for prickly heat is calamine lotion. It can be applied to the affected area to cool the skin. Hydrocortisone cream in a low dosage can also make the feeling of itching subside. #Heatrashes #heat #rashes #healthtips #eczema #homeremedies #remedies #sensitiveskin #skincare #skinrashes #healthcare #malaria #Medeaz #beautytips #rosewater #skincaretips