Use a saline nasal spray several times a day
Apply a saline nasal gel inside the nostrils
Run a humidifier in your room
Drink enough water throughout the day
Avoid picking or rubbing the nose
Limit exposure to dry air, smoke, and dust
Use a gentle nasal rinse if needed
Apply a small amount of petroleum jelly just inside the nostrils
Avoid overusing decongestant sprays
Breathe through your nose when possible
Seek medical advice if dryness is severe, persistent, or causes bleeding