The anti-inflammatory drugs here generally refers to antibiotics, nasal congestion caused by bacterial infectious diseases eat antibiotics useful, for other infectious diseases caused by nasal congestion, nasal polyps, adenoid hypertrophy, nasal sinus tumors and other causes of nasal congestion is ineffective. Nasal congestion caused by bacterial infections, such as sinusitis, pharyngitis, tonsillitis, upper respiratory tract infections caused by nasal mucosal edema, resulting in nasal congestion, there are clear indications of bacterial infections after taking antibiotics to treat the primary disease, the primary disease healed after the symptoms of nasal congestion will be improved. Clinical common cause of nasal congestion symptoms of disease, mostly colds, allergic rhinitis, at this time to eat antibiotics is not obvious effect. Generally, you can apply hot towels to the nose, rinse the nasal cavity with saline, and take anti-allergy drugs if necessary to have significant relief. If the other anatomical structure is abnormal, such as nasal polyps, adenoid hypertrophy, nasal sinus tumors caused by nasal congestion to eat antibiotics is also ineffective, such diseases caused by nasal congestion need to undergo surgical resection of the abnormal structure, in order to effectively alleviate nasal congestion. Nasal congestion as a common symptom of respiratory diseases, its causes are more, more complex, if persistent nasal congestion, it is recommended to consult a doctor in a timely manner, to identify the cause of the cause of the choice of treatment.