The skin is red, swollen and itchy, the first consideration for hives or eczema and other allergic diseases caused by the possibility of large. The first thing you should do is to avoid contact with allergy-causing factors and remove the triggers.

When the symptoms are mild, you can take topical medication. The first thing you need to do is to get rid of the pain and the pain is to get rid of the pain. If the systemic symptoms are more serious, you can apply glycerine lotion to stop itching and oral anti-allergy drugs, such as zotirizine hydrochloride or loratadine tablets and compound glycyrrhizin tablets, and so on.

We should also pay attention to the lifestyle, avoid eating spicy and stimulating food, quit smoking and drinking, prohibit scratching, avoid excessive hot water, if necessary, you can also go to the dermatology department of the regular hospital to test the allergens.