Allergic rhinitis, when the symptoms are severe, may cause irritability. Allergic rhinitis attacks will appear nose itching, nasal discharge, nasal congestion, sneezing and other uncomfortable symptoms, allergic rhinitis and has the characteristics of recurrent attacks, can not be cured, the disease symptoms occur after the patient’s mood will be affected. Allergic rhinitis patients often have a sense of taste and smell loss phenomenon, if long-term severe nasal congestion can cause headache and hearing loss, while some patients may also have systemic symptoms such as fatigue, stagnation and so on. These discomforts can cause patients to have emotional problems such as irritability, restlessness, anxiety and depression. The irritability caused by allergic rhinitis will be slowly relieved when allergens are detected and kept away from in time, and anti-allergic drugs such as loratadine are taken orally to relieve the symptoms of allergic rhinitis. Therefore, allergic rhinitis patients need timely treatment, the above drugs need to be under the guidance of a doctor. It is recommended that allergic rhinitis patients go to a regular hospital in time, and usually follow the doctor’s instructions to do a good job of protection.