When itching occurs during bathing, you need to carefully observe the skin appearance of the itchy area in order to determine how the factors are formed. 1. If there is no obvious change in the skin appearance and the itching is purely skin-based, consider the possibility of limited pruritus, and you can choose to use oral cetirizine tablets or loratadine tablets for treatment. 2. If the itchy area appears as a flaky, raised-like bumps, consider the possibility of It is allergic to certain substances that you come in contact with when bathing. The actual fact is that you can use loratadine tablets, orally with topical application of glyburide lotion or zinc oxide cream, for the overall recovery has a certain improvement effect. 3, if the itchy place appears red papule-like changes, consider the possibility of allergic dermatitis or eczema-like dermatitis, it is recommended to apply topical Denide cream.