Childhood pneumonia is a common and frequently occurring disease in childhood, which may endanger the lives of patients in serious cases. In addition to conventional drug treatment for children's pneumonia, parents can assist in the treatment of children's pneumonia through reasonable diet. In addition to tomatoes, sugar cane, egg white, lily syrup, pear syrup, radish syrup, etc., a reasonable diet can help children with expectorant chemotherapy. A reasonable diet can help children recover from pneumonia as soon as possible through diet therapy.