Allergic rhinitis is mainly caused by allergies. Allergic rhinitis is a non-infectious inflammation of the nasal mucosa and is also related to low immunity, if poor sleep, staying up late, too much stress, too much workload, can lead to the occurrence of allergic rhinitis, so allergic rhinitis is very related to low physical immunity. Patients with allergic rhinitis must pay attention, sleep must be kept adequate, usually pay attention to the inhalation of allergic gases, away from allergens, usually strengthen exercise, increase the immune function of the body.