You can wash your nose for allergic rhinitis. Allergic rhinitis can be reduced by washing the nose to wash the allergens and secretions out of the nasal cavity. Allergic rhinitis still needs anti-allergy treatment under the guidance of a professional doctor. Allergic rhinitis cleaning the nose has a certain effect, cleaning the nasal cavity can be the nasal mucosa on the allergens cleaned off, but also can be cleaned out of the nasal mucosa secretions, improve the symptoms of nasal congestion, so there is a certain effect. However, a large amount of clinical data show that nasal washing can alleviate allergy symptoms, is a kind of auxiliary treatment. The anti-allergic treatment of allergic rhinitis is mainly based on drug treatment. By taking anti-second-generation antihistamines (such as loratadine, levocetirizine, etc.); nasal spray hormones such as budesonide nasal spray, mometasone furoate nasal spray, etc.; nasal decongestant, such as furosemide nasal drops, etc., the treatment time is not more than 7 days; it can effectively alleviate and treat the symptoms of allergic rhinitis. Patients with allergic rhinitis are recommended to consult hospitals and be treated under the advice of professional doctors, avoiding self-treatment.