There is no quick way to ventilate a blocked nose. Instead, it needs to be treated according to the specific causes, such as nasal inflammation, deviated septum, nasal tumors, etc. After clear diagnosis, choose the general treatment, medication, surgery and other ways. 1. Nasal inflammation: Sinusitis, chronic rhinitis, acute rhinitis and other inflammatory stimuli, can cause the nose blocked. Treatment can choose nasal spray medication, such as mometasone glycolate nasal spray, tretinoin nasal spray, and ephedrine nasal drops if necessary, to improve symptoms. In addition, you can choose hot compresses on the nose, physiological sea salt water to help the nose ventilation. 2. Deviated septum: Deviated septum can also cause nose blockage, you can use nasal decongestant to improve the symptoms, such as furosemide nasal drops, if necessary, you can choose surgical treatment to ventilate the nasal cavity. 3. Nasal tumors: Tumors can also lead to blocked nose, need to take nasal endoscopy, clear diagnosis and then choose surgery to remove the tumor. There are many reasons for the blocked nose, after the symptoms, it is recommended to go to the hospital in a timely manner to improve the examination, follow the doctor’s instructions to take standardized treatment, not to treat the above drugs should be used under the guidance of the doctor, so as not to lead to adverse consequences.