Drink water regularly throughout the day
Sip warm liquids like tea or broth
Use a humidifier in dry rooms
Avoid smoking and secondhand smoke
Limit alcohol and caffeine
Breathe through your nose when possible
Try sugar-free lozenges or hard candy
Gargle with warm salt water
Avoid very spicy or salty foods
Rest your voice and avoid shouting
Treat nasal congestion if it is causing mouth breathing
Check for allergies and reduce exposure to triggers
Review medications that may cause dryness
Seek medical care if it lasts more than a few days or is severe