If your baby has tonsillitis and cough, you can take amoxicillin granules, cefixime granules or pediatric cough and phlegm syrup. It is recommended to visit the otolaryngology and pediatrics departments of regular hospitals to clarify the condition of the tonsils and lungs, and if necessary, to improve the blood routine and C-reactive protein to understand the infection. Encourage your child to exercise and eat more fresh fruits and vegetables. If there is recurrent inflammation of the tonsils, tonsillectomy can be considered.