The inner thighs itch at night: 1, to be considered is a fungal infection caused by ringworm, in the treatment of fungal need to be tested, if positive, need to be topical terbinafine hydrochloride gel, or naftifine ketoconazole cream. 2, the emergence of urticaria, urticaria is characterized by a positive skin scratching on the basis of the wind mass can appear, the need for anti-allergic drug treatment, such as chlorpheniramine maleate tablets oral, topical stove glycolic lotion. 3, the emergence of edematous erythema, and with itching, consider polymorphic erythema, with wet hydrocortisone butyrate ointment, 3, the appearance of edematous erythema, and accompanied by itching, consider the possibility of polymorphic erythema is more likely, you can use topical hydrocortisone butyrate ointment, with wet application of 2% boric acid solution for treatment. Avoid alcohol, spicy and stimulating diet, beef, mutton, seafood and other hair products during the above treatment.