There are many causes of itching, and if the itching is caused by a long period of time without cleaning, it can mostly be relieved after washing with water. In addition, common items to stop itching are ice cubes, you can also use drugs to help stop itching, you can refer to and choose the following items to help relieve itching: 1, ice: when the skin itching, you can put ice on the itch, can relieve vasodilation, slow down blood flow, to reduce the effect of itching; 2, Chinese herbs: if the whole body itching is serious, under the guidance of a professional doctor, decoction of bitter ginseng, ground skin purple, 3.Western medicine: For allergy-induced itching, patients can take oral antihistamines and sedative anti-itch drugs, such as cycloheximide, promethazine, cetirizine, loratadine, etc., to relieve itching. In severe cases, glucocorticoids such as prednisone, dexamethasone, or procaine intravenous closure can be used to relieve symptoms. You can also apply various topical anti-itch preparations, such as mometasone furoate cream, tretinoin econazole cream, and glyburide lotion, etc., under the guidance of a doctor, which can also have a better effect. In addition, if itching symptoms occur frequently and cannot be relieved, it is recommended to seek medical attention to clarify the condition by means of allergen determination and blood biochemistry. If the itching is caused by allergies, the allergens need to be identified first, and then targeted treatment can be carried out to improve the symptoms and restore health early.