Patients who always sneeze during pregnancy mainly consider two aspects: 1. They may have a history of allergic rhinitis in the past, which suddenly develops during pregnancy. 2. They consider that the changes in hormone levels and immune function after pregnancy induce allergic rhinitis. In either case, symptomatic treatment is needed to alleviate the patient’s clinical symptoms and avoid sneezing all the time, which may affect the fetus. It is recommended to use warm towels on the nose, which can effectively reduce the degree of nasal mucosal sensitivity. It can also be sprayed with physiological sea saline, which has no side effects and can also improve nasal congestion and alleviate the patient’s sneezing and runny nose symptoms. The use of other drugs is recommended to strictly follow medical advice, do not blindly use drugs, may affect the child, if necessary, you can go to the hospital for further examination.