Baby cold is a common disease in pediatrics, often cough, runny nose and other symptoms, can take different measures according to the severity of the disease. For babies with mild colds, they should get enough rest, drink more water, eat a light diet, eat more vegetables and fruits rich in vitamin C, keep warm, and keep indoor ventilation. 2. For babies with heavy colds, certain medication can be given. If the cough and runny nose symptoms are serious, you can take oral cough syrup for children, or take some pungent, warm and antiviral drugs (such as antiviral combination, etc.). If fever, sore throat, cough, coughing and other accompanying symptoms occur, you should go to the hospital as soon as possible and give symptomatic treatment under the guidance of the doctor to avoid serious complications such as pneumonia and sepsis. If the cold occurs in the high season of influenza, the baby should be given antiviral drugs as early as possible, such as oseltamivir pellets for pediatric use, which can reduce complications and mortality. Babies have weak resistance and often have colds in the event of weather changes and improper feeding, so parents are advised to focus on prevention and early treatment if a cold occurs, so as not to delay the condition.