Seasonal rhinitis

Seasonal allergic rhinitis, also known as pollen rhinitis. Occurs during seasonal exchanges, which are more common among young people. The onset of the pollen season began. Itchy eyes and severe conjunctival hyperemia were edema at the onset of the disease, which led to misdiagnosis of common conjunctivitis. Seasonal allergic rhinitis is not a serious disease, but it is a chronic disease with a high incidence. At least tens of millions of patients have this disease in China. Once the onset of the disease, it will be repeated year after year, which will seriously affect the quality of life and daily work. The necessary medicines for daily use will also increase the medical burden on the family and the government. The most important thing is that nearly half of the patients with hay fever in summer and autumn may develop seasonal allergic asthma within 9 years of the first onset, and the process takes 5-10 years.