Children sneezing all the time may be caused by upper respiratory tract infection, allergic rhinitis or self-protection mechanism.
1. Upper respiratory tract infection: pathogens such as viruses or bacteria invade the upper respiratory tract, acute inflammation of the nasal cavity, pharynx or larynx occurs, and the symptom of sneezing all the time appears. In addition to this, the child may also have cough, runny nose, fever and other symptoms.
2. Allergic rhinitis: If the child is allergic to allergens such as pollen and dust mites, once exposed to the allergens, it will cause sneezing and runny nose.
3. Self-protection mechanism: younger infants, especially newborns, have scarce nasal hairs, and after tiny foreign matter enters the nasal cavity, the child will sneeze to prevent the foreign matter from entering the nasal cavity or discharging the foreign matter from the nasal cavity, which is a kind of protection mechanism of the organism.
Children sneezing all the time, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.