There is no direct evidence of the relationship between chronic rhinitis and immune function. However, in the case of repeated nasal obstruction the patient’s brain may be deprived of oxygen, and when resting at night by suffocating awake, with sleep disorders, the patient’s immunity will be reduced, which is not conducive to the recovery of the patient’s disease and may aggravate the condition. So must actively treat chronic rhinitis, so as not to lead to a decline in immunity, clinically commonly used drugs is trimethoprim nasal spray, suggesting that patients with nasal comfort tablets oral. Usually, you can also spray physiological sea saline inside the nose, which can effectively improve the patient’s nasal ventilation. Patients can consider taking transfer factor capsules orally to improve their immune system, and the patient’s chronic rhinitis will improve after active symptomatic treatment.