If the chicken pox breaks, there will be no scarring if no infection occurs. After the chicken pox has broken, you can apply antibiotic ointment to the affected area to avoid causing bacterial infection. In order to avoid infection from broken chicken pox, patients should wash their hands regularly to avoid virus residue, patients should manicure their nails to avoid scratching the blisters and increase the chance of infection, and also ensure that underwear is clean to avoid herpes infection through underwear. Patients can take a shower during the illness, but it is best to take a bath, taking care not to scratch the blisters and using a neutral or mild body wash. It is important to note that when coughing or sneezing, the patient should use a handkerchief or upper arm to cover the nose and mouth to avoid infecting others, and the room where the patient lives should be kept airy to avoid being in high-density air for a long time.