Baby with cold and runny nose should be the symptoms of upper respiratory tract infection, you can take pediatric cold and flu ning syrup, sunflower pediatric cold and flu granules, pediatric aminophenol xanthamine granules symptomatically. If the baby has cough, cough phlegm should use Chuanbei loquat, pediatric cough wheezing granules, pediatric cough syrup, etc.. In addition, adults should feed the baby more water and appropriate vegetables and fruits to replenish water, try not to let the baby go to crowded places, pay more attention to rest, and reduce the use of cell phones, computers and other electronic products. If the baby’s symptoms are still heavy after 7 days, it is recommended to go to the hospital’s respiratory medicine and pediatric internal medicine departments for detailed examination and treatment.