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medicine.ksu.edu.saA deviated nasal septum. nasal bone spur. or nasal polyps may block the opening of the sinuses. Sinusitis can be: Acute: symptoms last 2 - 8 weeks. Chronic: symptoms

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Page 1: medicine.ksu.edu.saA deviated nasal septum. nasal bone spur. or nasal polyps may block the opening of the sinuses. Sinusitis can be: Acute: symptoms last 2 - 8 weeks. Chronic: symptoms
Page 2: medicine.ksu.edu.saA deviated nasal septum. nasal bone spur. or nasal polyps may block the opening of the sinuses. Sinusitis can be: Acute: symptoms last 2 - 8 weeks. Chronic: symptoms