The more you scratch, the more itchy your body can be seen in dry skin, pruritus, atopic dermatitis, eczema, etc., you should first stop scratching, use moisturizing, anti-itching and anti-inflammatory drugs. 1. Dry skin: skin dehydration, dryness can appear more scratching the more itchy situation, should first stop scratching, after bathing, the use of moisturizing milk or body lotion and other skin care products, to increase skin moisturization, you can alleviate the symptoms of itching. 2. Pruritus: It is a kind of allergic inflammation of the skin, which can be treated by external mometasone furoate ointment and oral loratadine. 3. Allergic dermatitis: the same skin allergy caused by itching, to stop scratching, and then the topical glycerine lotion to stop itching, and oral loratadine or ibastine to treat. 4. Eczema: Eczema is a common cause of itchy skin disease, can be used first glycerine lotion coated skin to stop itching, severe oral anti-allergy drugs, such as loratadine or glucocorticoids to treat. The use of medication should be under the guidance of a physician, and should not be used blindly.