There is no such clinical term as stinging rhinitis. The so-called irritant rhinitis is generally referred to clinically as allergic rhinitis. This disease is also known as rapid-onset allergic reaction because of its rapid onset. The symptoms are typical and are mainly the following: first, repeated sneezing, some patients can sneeze more than 3 times a day, and can sneeze 30-40 times a day. The second one is repeated itching of the nose, which is mainly induced by local metaplasia in the nasal cavity, and patients have bilateral nasal itching. Thirdly, the large amount of clear nasal discharge is mainly due to the mucus exudation caused by the metaplasia in the nasal cavity. Fourth, some patients have a poor sense of smell in the nose, which is related to the poor sense of smell after the swelling of the nasal mucosa. Other symptoms, such as itchy eyes, itchy throat, itchy ears, dry cough, and even induced asthma, may be associated with the patient. In conclusion, irritant rhinitis is the so-called allergic rhinitis with typical symptoms, and the clinical diagnosis is generally based on symptoms and related allergy tests.