It is recommended that patients do the following to prevent rhinitis attacks: 1. Washing the face with cold water frequently, especially in winter, can increase the resistance of the nasal mucosa to cold air, thus reducing recurrent attacks of rhinitis. 2. It is recommended that patients usually try to reduce swimming to avoid swimming water entering the nasal cavity and inducing rhinitis. 3. It is recommended that patients have blood tests for allergens to clarify what they are allergic to and try to avoid inhaling these allergic substances, such as allergy to pollen. If you are allergic to pollen, try to reduce the inhalation of pollen, and if you are allergic to willow leaves, try to reduce the inhalation of willow leaves, which can reduce the attacks of rhinitis, especially allergic rhinitis. 4. Patients with rhinitis are advised to increase exercise and exercise to improve the immunity and resistance of the body to reduce the attacks of acute rhinitis. 5. The patient with rhinitis should eat less spicy and oily food, more vegetables and fruits, and less food that is not easily digestible and can easily trigger the patient’s inflammation.