Dizziness and nose discomfort may be related to colds, acute sinusitis and deviated septum. 1. Colds: especially viral infections, when the virus invades the nerve roots, dizziness and dizziness will occur. The virus also invades the upper respiratory tract, which includes the nose, so there will be discomfort in the nose. 2. Acute sinusitis: sinusitis in an acute attack, can make the nasal mucosa swelling, turbinate hypertrophy, resulting in poor breathing, coupled with infection of the nasal cavity of pathogenic bacteria, viruses and other pathogenic microorganisms produced by the toxins into the bloodstream, all of which will cause dizziness, uncomfortable nose. 3. Deviated nasal septum: If the nasal septum is deviated, resulting in decreased nasal ventilation, which cannot supply enough oxygen to the brain, dizziness will occur. Also, because of the abnormal structure of the nasal cavity, the nose will become congested and other discomforts. Dizziness and nose discomfort, we should go to the regular hospital in time to find out the cause of the disease, and under the guidance of professional doctors to choose the appropriate method of treatment.