Red rashes on the legs in the heat of the day may be caused by eczema, prickly heat, folliculitis, etc. It is necessary to go to the hospital in a timely manner, to clarify the cause of the disease, and actively treat it.
1. Eczema: Eczema occurs in summer and winter, the hot environment can lead to the occurrence of eczema, often manifested as red spots, pimples, accompanied by itching, you can use hydrocortisone cream, loratadine, glycerite lotion and other drugs for treatment.
2. prickly heat: hot legs with red rash may also be prickly heat caused by prickly heat, prickly heat occurs in the hot and stuffy environment, manifested as small blisters or pimples, cooling treatment can be subsided.
3. Folliculitis: hot legs with red rashes may also be caused by follicular infection, the need for anti-infective treatment, topical anti-infective drugs, including erythromycin, ketoconazole and so on.
The use of drugs are required under the guidance of medical professionals to avoid adverse reactions.