Generally speaking, simple chronic rhinitis is alternating nasal congestion, nasal cavity may have some thick secretions, nasal mucosa congestion, bilateral inferior turbinate hypertrophy. If allergic rhinitis, the nasal mucosa will appear pale, there is watery secretion, this situation requires symptomatic use of anti-allergic drugs topical topical, must be actively control the condition, otherwise there are some serious later may form allergic asthma, which is a situation that requires attention. Chronic rhinitis is generally the use of vasoconstrictors, but these drugs can not last more than a week, so as to avoid the emergence of drug rhinitis.