Heat rash on the face is mainly caused by heat rash after the skin of the face has been exposed to humid, sultry air. The main manifestation of heat rash is a dense arrangement of small blisters, which can individually appear as red papule-like changes that can be accompanied by burning, itching in individuals, and significant fluid oozing when broken. To improve the heat rash, it is recommended to choose to use oral medication with topical medication. In the more itchy heat rash symptoms appear, oral cetirizine tablets or ketotifen tablets, on the surface of the heat rash coated with glyburide lotion or zinc oxide cream, can relieve the itchy symptoms of the heat rash, but also make the heat rash quickly fade, so that the surface dry, so as to achieve the therapeutic effect. Ensuring that the house is cool and dry inside, and opening windows frequently to ventilate the house, can speed up the fever rash’s fading.