There are some red pimples on the inner thigh, which are particularly itchy. What's the situation?
Consider the possibility of tinea cruris. Tinea cruris is a superficial fungal infection that occurs at the root of thigh and needs antifungal treatment. Bifonazole cream can be used externally. If the effect is not good, oral antifungal drugs may be needed. Fungal infection can not be separated from the humid environment, so it is necessary to keep the local affected area dry.