Little baby runny nose sneezing may be due to acute rhinitis, there may be due to allergic rhinitis, different causes, different treatment. 1. Acute rhinitis: acute rhinitis is a disease due to viral or bacterial infections and other pathogenic microorganisms, the disease can lead to small children with a runny nose, sneezing symptoms, treatment can be used to relieve nasal symptoms with medications such as saline rinse nasal cavity. If the combination of bacterial infection, can also use amoxicillin and other drugs for anti-infection treatment. 2. Allergic rhinitis: allergic rhinitis is a kind of allergic disease that occurs in the nasal mucosa, the disease can lead to runny nose and sneezing symptoms in small children, and the general principle of allergens can be improved. If the allergic symptoms are serious, cetirizine, loratadine and other drugs can be used to relieve nasal symptoms. In addition to the above diseases, other diseases can also lead to the symptoms of runny nose and sneezing in babies, it is recommended to consult a doctor in time to find out the cause and ask the doctor to deal with it. All the above medications should be used under doctor’s supervision, avoid self-medication.