Condition analysis: Children with mycoplasma infection first appear pharyngitis, rhinitis, tracheitis, pneumonia and so on. Frequent fever, headache, cough and general malaise. Suggestion: Patients with pneumonia should eat (drink) more: 1, liquid, especially fruit juice; 2. Fresh fruits and vegetables; 3, oily fish, eggs and other foods rich in vitamin A are best not to eat oily things.