Drink plenty of water
Use a saline nasal rinse
Use a saline nasal spray
Run a humidifier
Inhale steam
Gargle with warm salt water
Sleep with your head elevated
Avoid smoke, dust, and strong odors
Limit alcohol and caffeine
Treat allergies with an antihistamine if needed
Use a decongestant if appropriate
Use a steroid nasal spray if recommended
Avoid dairy if it worsens mucus for you
Manage acid reflux if it is a trigger
See a doctor if symptoms persist or worsen