Allergic rhinitis is caused by the body's immunity and lower resistance after inhaling relevant allergens in the nasal cavity. Allergens can include mites, dust, pollen, and direct stimulation by cold and warm air, which can cause patients to have paroxysmal sneezing upon waking up. Typically, there are more than three sneezes, and in severe cases, dozens can occur. There is also continuous discharge of clear watery nasal mucus, bilateral nasal congestion, which alternates from side to side. During examination, evident pale swelling of the bilateral inferior turbinates can be found, and the surface may be covered with abnormal secretions. In treatment, allergic rhinitis firstly requires symptomatic antiallergic treatment and, most crucially, patients need to regularly exercise to enhance their immunity and resistance, for allergic rhinitis to gradually improve.