Use a saline nasal spray
Try a saline rinse with a neti pot or squeeze bottle
Inhale steam from a warm shower
Use a humidifier
Drink plenty of fluids
Rest with your head elevated
Apply a warm compress to your face
Blow your nose gently
Use an over-the-counter decongestant if appropriate
Use an over-the-counter antihistamine if allergies are the cause
Avoid smoke, dust, and strong odors
Seek medical care if symptoms are severe, persistent, or worsening