Avoid known allergens and irritants
Keep windows closed during high pollen days
Use a HEPA air purifier
Wash bedding weekly in hot water
Shower and change clothes after being outdoors
Vacuum regularly with a HEPA filter vacuum
Reduce exposure to dust, mold, and pet dander
Use saline nasal rinses
Stay hydrated
Use a humidifier if indoor air is dry
Avoid smoking and secondhand smoke
Wear a mask in dusty or polluted environments
Take prescribed allergy medications as directed
Use over-the-counter antihistamines if appropriate
Use nasal steroid sprays if recommended by a doctor
Avoid strong perfumes and chemical fumes
Keep pets out of the bedroom
Treat colds and sinus infections promptly
Get enough sleep
Manage stress
See a doctor if symptoms are frequent, severe, or persistent