Chickenpox is also a common disease in modern children because of the relative fragility of skin tissues in early childhood and the susceptibility of children to external factors. Chickenpox is a common disease in modern children. Children suffering from chickenpox will have visible rashes and blisters on the surface of the skin, and children will experience significant pain and itching, and in severe cases, viral infection will occur, causing fever. The disease is relatively contagious and can be transmitted directly through saliva and air. Western medicine generally uses antiviral medication for this disease and uses different medications depending on the condition of the disease. The main treatment is symptomatic support treatment. The immune memory is formed after having chickenpox once, and you usually won’t get it again. The immune function of children with chickenpox rarely appears pneumonia, encephalitis and other complications, although oral acyclovir can shorten the course of the disease, but acyclovir itself has many side effects, more harm than good, so it is not recommended to use antiviral treatment for children under 12 years of age with chickenpox, it is recommended to home isolation observation, waiting for self-healing can be. Adults with chickenpox have a high risk of combined pneumonia. Oral acyclovir within 48 hours of onset can shorten the course of the disease and reduce the incidence of severe chickenpox such as pneumonia, so early treatment with acyclovir is recommended for adults with chickenpox.