Chickenpox is a contagious disease, need to isolate the treatment, if the itching can not stand oral antihistamine drugs such as cetirizine, topical glycerine lotion, acyclovir cream and so on for relief. 1. Isolation treatment: the isolation of chickenpox generally needs to be until the whole body rash scab, isolation needs bed rest, drink more water, light diet, while indoor attention to open windows and ventilation. 2. Intense itching: you can take antihistamines such as levocetirizine hydrochloride tablets orally, and you can also apply glycerine lotion or acyclovir cream on the affected area to alleviate the itching symptoms, and at the same time, try to keep the skin rash clean and dry, and avoid repeated scratching or squeezing, so as not to cause bacterial infection. If the symptoms of chickenpox patients are obvious, it is recommended to go to the hospital, under the guidance of the doctor for treatment, do not blindly use their own medicine.