Chickenpox is a disease transmitted through the respiratory tract, the general course of the disease in the absence of complications for about a week to ten days. 1, a light diet, drink more water; try not to eat or eat less fish and shrimp, beef and mutton and spicy food, so as not to aggravate the disease. 2, local acne rash can be used methyl violet solution to play an anti-itch, anti-inflammatory and astringent effect, daily with a cotton swab dipped in the solution point 3-5 times, such as itching at any time point medication; if the acne rash crusted with Baedobang ointment good some. 3, common complications are skin complications bacterial infections, pneumonia and encephalitis; 4, if the recovery of the heart is not bottom, always see a doctor.