The nose does not breathe, see allergic rhinitis, sinusitis, chronic rhinitis and other diseases, for the cause of taking anti-allergy drugs, antibiotics, mucus drainage agents and other drugs, the specific efficacy of different conditions, there is no so-called the most effective method. 1. Allergic rhinitis: avoiding contact with allergens is the key, in the acute attack can take cetirizine, montelukast and other anti-allergy drugs, to alleviate the symptoms of nasal allergies after edema blocking the nasal cavity. 2. Sinusitis: when the acute infection period, the full amount, full course of antibiotic treatment, including penicillin antibiotics, cephalosporin antibiotics, such as amoxicillin, cefuroxime, etc., to control the infection and relieve nasal congestion. In addition, you can take eucalyptus pinocampus enteric capsule and other mucus promoters to promote the discharge of mucus pus out of the nasal cavity, to prevent nasal blockage. 3. Chronic rhinitis: (1) Chronic simple rhinitis: you can orally take Tongqiao Rhinitis Tablets, Rhinitis Kang Tablets and other medicines, which can treat the symptoms of nasal congestion, runny nose, sneezing and so on caused by chronic rhinitis. It is also recommended to eat more vitamin-rich vegetables and fruits. (2) Chronic hypertrophic rhinitis: when the above medication is not good, surgical treatment can be chosen, such as partial inferior turbinate resection. In addition to taking medications, patients can use nasal sprays such as budesonide and other local anti-inflammatory to improve ventilation, the above drugs should be used in accordance with medical advice.