Hello there...,Sip water or sugar-free drinks or suck ice chips throughout the day to moisten your mouth, and drink water during meals to aid chewing and swallowing.... Avoid products that can make your symptoms worse. These include: Caffeine and alcohol. These products can cause dryness and irritation. Don't use a mouthwash that contains alcohol....All tobacco. If you smoke or chew tobacco, stop, because tobacco products can dry and irritate your mouth...