1. May cause intrauterine hypoxia: Prolonged severe nasal congestion may cause fetal intrauterine hypoxia, which is extremely detrimental to the development of the fetus. However, most pregnant women do not need to worry. In most cases, the human body The physiological function of the patient will remind you to change your breathing method, such as being woken up due to difficulty breathing or switching to mouth breathing.

2. Improper use of medication can cause unpredictable consequences: Pregnant women suffering from rhinitis will have unpredictable consequences if they take improper medication. Because most of the current drugs used to treat rhinitis contain ephedrine, if pregnant women take these drugs, the drugs will enter the fetus through the placenta, which is likely to cause miscarriage or fetal development abnormalities.

3. If rhinitis is not treated in time, it can also cause turbinate hypertrophy, nasal polyps and paranasal sinusitis, leading to dizziness, headache, dreaminess, memory loss, neurasthenia, and even long-term low fever, etc., which can seriously affect the health of patients. Quality of life of pregnant women.