When the child always sniffles, it is necessary to identify the cause of the disease and then treat it. Frequent sniffing may have rhinitis, the child feels uncomfortable, so it will sniff, you can use saline for rinsing, you can also take the Tongjiao rhinitis tablets for treatment, can eliminate the inflammation of the nasal cavity. Some children always sniffing is a habitual action, to exclude disease, correctly guide the child, try not to sniff. If you feel a foreign body in the nose or snot, have your child blow out the snot and foreign body. Frequent bad habits may lead to rhinitis. For sniffling caused by rhinitis, you can take cefixime tablets as well as purging and detoxification tablets, and the symptoms of sniffling will be relieved when the inflammation is eliminated. Drink plenty of water, reduce the intake of high-calorie and high-protein foods, and wear a mask during seasonal changes.