Nose allergy, i.e. allergic rhinitis, should be kept away from allergens and then treated with medication or surgery. 1. Avoid contact with allergens. Common allergens, such as house dust mites, pets, cockroaches, pollen, and molds, should all be considered for measures to avoid contact. Commonly used measures include: controlling humidity, washing bedding regularly, using air filtration systems, removing pests, and avoiding pets in families with a history of the disease. 2. For allergic rhinitis, glucocorticosteroids such as mometasone furoate nasal spray, antihistamines such as loratadine, and anti-leukotriene drugs such as montelukast can be applied as prescribed by the doctor; for those who are ineffective in conservative treatments, inferior turbinoplasty and selective pterygoid neurectomy can be chosen to control the symptoms. It is recommended that people with nose allergy should go to the hospital in time to get a clear diagnosis and cause, and take standardized medication and treatment under the doctor’s guidance to avoid delaying the condition.