Will Lotrimin help a heat rash between your legs?

Lotrimin is an antifungal medication primarily used to treat fungal infections like athlete's foot and jock itch. While it may provide some relief if the heat rash is accompanied by a fungal infection, it is not specifically designed to treat heat rash itself. For heat rash, keeping the area cool and dry, and using soothing creams or powders may be more effective. If symptoms persist, it's best to consult a healthcare professional.