Feeling itchy inside the body, but can not scratch, consider the following diseases may: First, pruritus, there can be no obvious skin manifestations, such as erythema, papules, scales, etc., but secondary rashes can be seen, such as scratch marks, crusts, blood scabs, etc.. For treatment, you can take oral levocetirizine hydrochloride tablets, olopatadine hydrochloride tablets and compound glycopyrrolate capsules, use topical glycopyrrolate lotion, and need to rub non-irritating moisturizing cream daily. Secondly, it may be a type of urticaria, called cutaneous scratching, which can occur without the appearance of wind clusters and erythema, but merely a raised rash after scratching. The treatment of this disease can be oral compound glycopyrrolate tablets, levocetirizine hydrochloride tablets, olopatadine hydrochloride tablets or loratadine citrate tablets, and topical application of furnace glycolate lotion.