Allergic infants may sneeze every day, but it does not mean that sneezing every day is the cause of allergy, it may also be a respiratory tract infection. Some allergic infants may exhibit allergic rhinitis, and may sneeze every day when stimulated by external allergens. Allergic infants may also sneeze every day when they have colds or respiratory infections, which may be accompanied by other respiratory symptoms such as runny nose and cough. It is not possible to accurately determine the cause of allergy based on daily sneezing alone, and it is necessary to combine the characteristics of the medical history and other test results to make an accurate judgment, and it is recommended to clarify the cause of the disease under the guidance of a doctor.