Allergic rhinitis often occurs when the weather changes, when the seasons change. Although the disease is not life-threatening, it has a significant impact on the health and daily life of the patient. In addition, this disease can also lead to many complications. Let's find out why allergic rhinitis often occurs when the seasons change, the symptoms and how to prevent the disease.

Allergic rhinitis is a fairly common disease in pregnant women, estimated to affect up to 20% of pregnancy symptoms. Allergic rhinitis during pregnancy not only causes discomfort for mothers but can also affect the fetus.