There are several possibilities when scratching on the body: 1, there may be a large flat pack and after scratching, striated, elevated damage can appear, which is more likely to be considered urticaria, which can be treated with oral Orotadine hydrochloride tablets, Avastin tablets, and topical Furfuracin lotion. The actual fact is that you will be able to get a lot more than just a few of the most popular and popular items on the market. In terms of treatment, if there is vesicles, exudation, you can apply 2% boric acid solution externally. For small bumps and pouches that are scratched, you can use hydrocortisone butyrate ointment and butyl hydroxy acid ointment externally, twice a day for treatment.