Sneezing and runny nose in one-year-old babies are common in two cases: First, upper respiratory tract infections, which need to be diagnosed by a doctor, and the examination is usually accompanied by congestion in the pharynx and also occasional cough and fever. If the diagnosis is confirmed, treatment is carried out according to the upper respiratory tract infection, and drugs such as Ai Chang and pediatric black beetle granules can be taken orally. Second, allergic rhinitis, also known as allergic rhinitis, when the baby is exposed to cold air, dust, mites, pollen, the smell of cigarettes, etc., sneezing, runny nose, often with clear nasal discharge, this situation can be oral cetirizine drops, nasal sprays have budesonide nasal spray, mometasone furoate nasal spray, can be applied for treatment.