Coughing in 1 year old babies may be caused by cold, upper respiratory tract infection, inflammation of the mucous membrane of the trachea and other factors. You can consider giving your child pediatric phlegm and cough granules, amoxicillin granules, with buspirone anti-inflammatory oral solution and other drugs for treatment. If the child’s cough is serious, you also need to go to the hospital to use intravenous fluids, anti-infection treatment, as well as nebulized inhalation of chymotrypsin, gentamicin and other drugs for treatment. During a child’s cough, you must pay attention to give your child more warm water and try not to go outdoors. The indoor temperature should be kept appropriate, not too cold or too hot. The child’s temperature should also be closely monitored, if with fever, fever and other conditions, should be given fever-reducing drugs or physical cooling methods for treatment. During the period of illness, it is important to maintain a light diet, help children wash their hands frequently, and eat a clean and hygienic diet, so as to avoid the disease entering through the mouth as much as possible.