Prickly heat can be dealt with routinely, such as washing with warm water, keeping the skin dry and clean, and those who still do not get better can be treated with topical and systemic medications, such as glycerite lotion and antibiotics. 1. Life treatment: prickly heat is due to a large amount of sweat is not easy to evaporate in a hot and stuffy environment, making sweat infiltration of the surrounding tissues and caused by the disease, so prickly heat can be commonly used to wash with warm water to keep the skin dry and clean. At the same time, keep the room ventilated and cool. 2. Topical medication: You can use glycerin lotion and prickly heat powder to treat prickly heat. If it is secondary to bacterial infection, you can use 2% ichthyol glycerin lotion and Huanglian powder to treat prickly heat. 3. Systemic medication: If prickly heat is accompanied by obvious itching, oral antihistamine treatment such as cetirizine can be chosen; if accompanied by serious bacterial infection, oral antibiotic treatment such as amoxicillin can be chosen. If you need to use medication, it is recommended to use medication under the guidance of a doctor, not blindly self-medication to avoid adverse effects.