Allergic rhinitis nasal congestion relief has the following methods: First, the application of nasal spray hormone spray nose, nasal spray hormone can reduce the inflammatory response of the nasal mucosa, so that the nasal mucosa swelling is reduced, the inferior turbinate shrinkage, so that the patient nasal congestion relief. Second, under the guidance of the clinician, oral antihistamine drugs to relieve nasal congestion, mainly the application of antihistamine drugs to reduce the edema of the nasal mucosa, so that after the reduction of nasal edema nasal ventilation space becomes larger, so that patients can relieve nasal congestion. Third, some patients if nasal congestion is very serious, you can also apply nasal mucosal contraction agent for nasal drops treatment, can also play a good effect on relieving nasal congestion, but is not recommended for long-term use. Fourth, other methods can also be used saline and other nasal rinse treatment, rinse can be rinsed off the nasal secretions, reduce the edema of the mucosa can also effectively relieve the symptoms of nasal congestion, allergic rhinitis patients with nasal congestion can also draw blood to check allergens, avoid allergens, reduce the onset of allergic rhinitis, also conducive to reducing nasal congestion.