Stay hydrated
Use a saline nasal spray or rinse
Use a humidifier
Avoid smoke, dust, strong odors, and other irritants
Treat allergies with appropriate antihistamines or nasal sprays
Manage colds and sinus infections with rest and supportive care
Blow your nose gently
Avoid overusing decongestant nasal sprays
Keep indoor air clean
See a doctor if symptoms are severe, persistent, or recurrent