Pneumonia in children is mostly related to viral infection, bacterial infection, mycoplasma infection, etc. Antibiotics and antiviral drugs can be applied according to doctor’s instructions, which are analyzed as follows: 1. Bacterial infection: if children’s pneumonia is caused by bacterial infection, cefixime dry suspension, cefdinir dispersible tablets, amoxicillin and other antibiotics can be applied under medical supervision. 2. Mycoplasma infections: antibiotics such as azithromycin can be taken orally under the guidance of a doctor, and can also be supplemented with cough expectorant medication, such as aminoglutethimide, aminoglutethimide hydrochloride oral solution, acetylcysteine granules and so on. 3. Viral infections: Under the guidance of the doctor to take antiviral oral solution, ribavirin and other drugs treatment. In addition, the above medications should be used under the guidance of a doctor, avoid self-medication, and children’s pneumonia may have other causes, it is recommended to go to the hospital in a timely manner, to clarify the cause of the disease, and then give targeted treatment.