Rhinitis severe nasal congestion can not breathe, may be chronic hypertrophic rhinitis, chronic atrophic rhinitis, allergic rhinitis and other diseases, need to be based on the causes and characteristics of the disease choose to clean the nasal cavity, standardize drug therapy, pay attention to stay away from allergens and other ways to actively treat the disease, improve the symptoms. 1. Chronic hypertrophic rhinitis: rhinitis severe nasal congestion can not breathe may be chronic hypertrophic rhinitis, with long-term difficult to cure characteristics. Saline can be used to clean the nasal cavity, nasal congestion is particularly serious can be used locally hydroxymetazoline hydrochloride nasal spray, with budesonide nasal spray to inhibit the inflammatory response of the nasal cavity, the effect is not good can be carried out when the inferior turbinate partial resection and other surgery. 2. Chronic atrophic rhinitis: rhinitis severe nasal congestion can not breathe may be chronic atrophic rhinitis, available warm saline or 1: (2000 ~ 5000) potassium permanganate solution rinse clean nasal cavity, remove scabs and odor. Intranasal application of 1% neostigmine to promote mucosal vasodilation. Conservative treatment is ineffective, surgical treatment can be used, such as nasal mucosa buried under the membrane surgery. 3. Allergic rhinitis: severe nasal congestion and inability to breathe may be allergic rhinitis, need to stay away from allergens, local use of fluticasone propionate nasal spray, with oral loratadine and other anti-allergy drugs. Immunosensitization therapy can be used for those who are eligible. Conservative treatment is not effective, the feasibility of pre-screening nerve block, pterygoidectomy and other treatments. Rhinitis severe nasal congestion can not breathe, you can first go to the regular hospital, systematic examination and clear diagnosis, follow the doctor’s instructions standardized medication and treatment.