The white rotting and smelly condition inside the toe crevice is considered to be related to erosive tinea pedis, which belongs to fungal infection, and can be relieved by general treatment and medication with the doctor’s choice. 1. General treatment: patients need to pay more attention to personal hygiene, do not share shoes and socks, towels, bath tubs and other daily necessities, and avoid wearing breathable shoes and socks for a long time. 2. medication: tinea pedis is a fungal infection, so in terms of treatment, you can follow the doctor’s instructions to choose antifungal drugs, such as miconazole, ketoconazole, econazole, etc., and if necessary, oral terbinafine, itraconazole and other antifungal drugs, to improve the effect. After the patient appeared in the toe seam inside the white rot with odor symptoms, should first cooperate with the doctor to clarify the specific causes, and then give targeted treatment and treatment, not blindly use drugs.