Children sneezing and sniffling at night, normal during the day may be allergic rhinitis, adenoid hypertrophy and other factors related to the need for targeted treatment according to the cause of the disease, generally based on medication, if necessary, can be required for surgical treatment. 1. Allergic rhinitis: If you often sneeze and sniffle at night, it may be related to allergic rhinitis, such as contact with some dust, mites and other bedding, which can lead to adverse reactions, parents need to go to the hospital for allergen examination, and at the same time, under the guidance of the doctor to take antihistamine drugs, such as loratadine. 2. Adenoid hypertrophy: It can also cause the symptoms mentioned above. Enlarged adenoids may block the nostrils and compress the eustachian tube, leading to breathing difficulties. When the child’s position changes at night, the symptoms may become more obvious. When adenoid hypertrophy occurs, it is necessary to pay attention to nutrition, prevent colds, improve immunity, and actively treat the primary disease, and surgery is needed when the general treatment is ineffective. In addition, there are other reasons that can lead to the appearance of the above symptoms, it is recommended that parents take their children to the doctor in time to clarify the cause of the disease, and then carry out targeted treatment to avoid delaying the treatment time. All of the above medications should be used under medical supervision.