There is no fastest way to treat children with colds and coughs. Colds and coughs are mostly bacterial and viral infections, which are handled through dietary modification, enhanced care and medication. 1. Dietary regulation: children with colds and coughs and phlegm diet as much as possible to eat light and easy to digest food, do not eat high-fat, high-sugar foods, such as milk, meat porridge, rotten noodles, spinach, carrots, apples and other foods, eat small meals, should not eat too much. 2. Enhanced care: children with colds and coughs during the chills and fever should pay attention to warmth, indoor temperature, humidity, and try to avoid wind and cold. Ensure that the child has enough sleep and avoid staying up all night. 3. medication: children with colds and coughs with phlegm can use hydrochloric acid aminobromine oral solution and other drugs to improve the symptoms, if the combination of bacterial infection, the need to use antibacterial drugs, such as amoxicillin clavulanate potassium, cefixime particles. Children with colds and coughs with phlegm symptoms are more serious, it is recommended to consult a doctor, the above drugs under the guidance of the use of the doctor.