Most pediatric colds and runny noses are caused by viral or bacterial infections that occur, resulting in inflammation of the upper respiratory tract. Due to the different body types and conditions, only what is suitable for pediatrics is good, there is no such thing as the fastest treatment. Most of the symptoms can be relieved through physical therapy, life conditioning, medication and other methods. 1. Physical therapy: pediatric cold and runny nose can use saline spray nose or wash the nose, so as to clean the nasal cavity of foreign bodies and pathogens, relieve nasal inflammation and secretions caused by the nose and other symptoms. 2. life management: pediatric cold and runny nose need to maintain the appropriate indoor temperature and humidity, not too dry and low temperature, so as not to aggravate the symptoms of the baby runny nose, more water for the baby to promote metabolism, appropriate intake of apples, oranges, carrots, fish and other vitamins, protein-rich nutrients. 3. medication: pediatric cold and runny nose can follow the doctor’s instructions to choose pediatric aminophenol xuanamin and other cold drugs for treatment, but note that under three years of age pediatric aminophenol xuanamin is not recommended for use. If the symptoms are not relieved by the above methods, it is recommended to consult a doctor in time.