Tinea pedis can be treated with different topical medications depending on the type. For example, blistering tinea pedis can be treated with non-irritating creams such as amorolfine and terbinafine ointment, and scaly keratotic tinea pedis can be treated with exfoliators such as salicylic acid. 1. Blister-type tinea pedis: patients are advised to use non-irritating antifungal medication ointment treatment, such as amorolfine, terbinafine ointment, buprenorphine ointment, etc. These medications have strong antimicrobial activity against dermatophytes, and the efficacy of these medications is relatively good. These drugs have strong antibacterial activity against lichen planus and are more effective. When using these drugs, it is important to note that there may be side effects such as liver function impairment, and they are contraindicated in patients with chronic or active liver disease. 2. scaly keratosis pilaris: scaly keratosis pilaris due to thick keratin, so the local drug penetration is poor, the therapeutic effect is not high, the patient in the treatment needs to be longer and joint application of antifungal drug therapy, the use of salicylic acid and other exfoliators. There may be erythema, flaking, irritation and other adverse reactions. Patients with symptoms of tinea pedis should go to the hospital in time, follow the doctor’s instructions standardized treatment, do not blindly use their own medicine.