Seasonal rhinitis, also known as seasonal rhinitis, mainly occurs in spring and fall. Due to external pollen and other allergens, patients are induced to develop allergic rhinitis, which is characterized by a large amount of watery nasal mucus, itchy nose, decreased sense of smell, and even accompanied by itchy eyes and other related symptoms. There are the following methods to treat and alleviate the disease: 1, blood sampling to check allergens, to see which kind of pollen or other substances the patient is allergic to, and effectively avoid allergic substances is the most effective way to alleviate rhinitis. For example, if the patient is allergic to pollen, avoid all pollen, try to wear a mask when going out, and minimize going to the park where there are many flowers and trees.2. Nasal spray hormone or oral hormone can be applied to symptomatic treatment and treatment, and it needs to be clear to the patient that oral hormone is not recommended to be applied for a long period of time. In addition, you can also take oral antihistamine drugs, common loratadine, diclofenac tadalafil and so on. At the same time, oral leukotriene receptor antagonist drugs, commonly known as shunlnin and so on. At the same time can also be used locally antihistamine nasal spray nasal spray treatment, can effectively relieve the patient sneezing, itchy nose and other related symptoms. Patients with recurrent allergic rhinitis can also be considered for pre-sialylation nerve block to reduce the possibility of recurrent rhinitis. Some patients with deviated nasal septum can also undergo septal correction surgery to reduce the likelihood of flare-ups.