“There are numerous causes of nasal itching, and frequent nasal itching does not necessarily mean allergic rhinitis.
Usually allergic rhinitis has the following characteristics: nasal itching accompanied by sneezing, runny nose, nasal congestion, high incidence or aggravation of symptoms during the alternation of spring and autumn seasons, also manifested as perennial episodes, the occurrence of allergic rhinitis is usually preceded by a history of exposure to allergic substances. To diagnose allergic rhinitis, in addition to the corresponding clinical manifestations, allergen testing is required. Therefore, frequent nasal itching is not always allergic rhinitis, but persistent recurrent nasal itching should be taken seriously.”