Thigh root moisture, itching consider the possible occurrence of ringworm, eczema, patients can use topical drugs with oral medication for treatment, as follows: 1, ringworm: oral terbinafine hydrochloride tablets, itraconazole capsules, topical terbinafine hydrochloride gel, naftifine ketoconazole cream, accompanied by oozing can be a wet application of 2% boric acid solution. This disease is caused by fungal infection, positive fungal microscopy before treatment can confirm the diagnosis; 2, eczema: can be used externally with 2% boric acid solution, or topical mometasone furoate cream, dinexed cream, hydrocortisone butyrate ointment, can be orally levocetirizine hydrochloride capsule, citicoline loratadine capsule, orotidine hydrochloride tablets. Eczema is mainly caused by allergy, find the allergens and avoid contact before treatment.