To check rhinitis, you need to see an otorhinolaryngologist, and rhinitis is a common disease in otorhinolaryngology. But rhinitis is also divided into many kinds, generally clinically can be divided into simple rhinitis, hypertrophic rhinitis, allergic rhinitis, drug rhinitis, atrophic rhinitis and so on. Simple rhinitis is caused by acute inflammatory infection resulting in acute congestion and edema of the turbinate mucosa, and patients may experience unilateral nasal congestion, headache, yellow nasal discharge and other related symptoms. The treatment requires symptomatic anti-inflammatory therapy and topical application of Daphnin nasal aerosol to the nasal cavity, which can be cured in about one month. Hypertrophic rhinitis is caused by repeated episodes of simple rhinitis, resulting in persistent mucosal hyperplasia of the bilateral turbinates, which leads to nasal congestion and requires surgical treatment. Allergic rhinitis is caused by morning sneezing, runny nose, nasal congestion, headache and other related symptoms after nasal inhalation of allergens, and should be treated by first avoiding allergens, taking oral anti-allergy medication, and using local spray for nasal cavity, which can be cured in about one month.