Prevention

Take these steps to reduce your risk of getting chronic sinusitis:

• Avoid upper respiratory infections. Avoid contact with people who have colds or who are sick with other infections. Wash your hands frequently with soap and water, especially before meals.
• Manage your allergies. Work with your doctor to keep symptoms under control. Avoid exposure to things you're allergic to whenever possible.
• Avoid cigarette smoke and polluted air. Tobacco smoke and air contaminants can irritate and inflame your lungs and nasal passages.
• Use a humidifier. If the air in your home is dry, such as it is if you have forced hot air heat, adding moisture to the air may help prevent sinusitis. Be sure to keep the humidifier clean and free of mold with regular, thorough cleaning.