Patients with peeling and very itchy feet can take oral, topical or injectable drugs to treat eczema and tinea pedis, as follows: 1. Eczema: caused by allergies, oral levocetirizine hydrochloride tablets, epinephrine hydrochloride tablets, and olopatadine hydrochloride tablets can be taken orally for more severe conditions. If the redness, swelling and exudation are heavy and accompanied by peeling, you can order compound glycyrrhizic acid monoammonium S sodium chloride injection. 2. Tinea pedis: caused by fungal infection, you can use topical terbinafine hydrochloride spray, terbinafine hydrochloride ointment, naftifine ketoconazole ointment, and take itraconazole or terbinafine hydrochloride tablets orally if there is more peeling and infiltration, maceration, and erosion.