Rinse your nose with saline (spray, squeeze bottle, or neti pot) 1–2 times daily
Use a saline gel or moisturizer to reduce irritation
Try an intranasal corticosteroid spray daily (e.g., fluticasone, mometasone) for at least 2–3 weeks
Use an antihistamine if symptoms suggest allergies (e.g., cetirizine, loratadine, fexofenadine)
Consider an antihistamine nasal spray if recommended/appropriate (e.g., azelastine)
Avoid known triggers (dust, smoke, strong odors, cold air, perfumes)
Keep indoor air clean (HEPA filter, reduce dust, wash bedding in hot water)
Manage reflux if you have heartburn, sour taste, or worse symptoms after meals (avoid late meals, reduce alcohol/spicy/fatty foods)
Stay hydrated to thin mucus
Limit alcohol and smoking exposure
Use a humidifier in dry environments; keep it clean
Elevate your head during sleep if symptoms worsen at night
Review medications with a clinician if you started them recently (some can worsen nasal symptoms)
Seek medical care if symptoms last more than 10 days, are severe, or include fever, facial pain, thick/foul-smelling discharge, or nosebleeds
Get urgent care if you have trouble breathing, swelling around the eyes, severe headache, or clear watery drainage after head injury