The clinical symptoms of chickenpox in babies can start with prodromal symptoms such as fever, anorexia, and general malaise, and skin lesions soon appear. The skin lesions begin as red papules or blisters on the trunk of the body, the size of a grain of rice to a green bean, and become green bean-sized blisters a few hours later, often accompanied by itching. The skin lesions can spread to the mucous membranes of the mouth, eye conjunctiva, pharynx, and vulva, and can be accompanied by enlarged lymph nodes. The rash is usually present at the same time during the course of the disease, as the crust dries and heals after a few days. Chickenpox is an acute infectious rash skin disease caused by varicella-zoster virus infection. The disease occurs in the winter and spring, mainly through droplets and contacts, infected clothing, utensils, etc. The incubation period is about two weeks. The incubation period is about two weeks. Chickenpox is a viral disease that is self-limiting and generally lasts for about two weeks. The main treatment for chickenpox is symptomatic, to prevent secondary infection.