Regardless of what causes it, what you probably really want to know is how to get rid of dry mouth. While there’s no permanent way to cure dry mouth, it is possible to help treat the symptoms. To help get rid of cottonmouth or dry mouth — or at least reduce the symptoms — consider trying some of the following DIY remedies.
- Reduce your caffeine intake.
- Drink more water.
- Don’t smoke tobacco or cannabis products.
- Limit or avoid alcohol.
- Look at your medications’ side effects and, if necessary and possible, talk to your doctor about alternatives.
- Try a sugar-free gum, mint (such as SmartMouth Dry Mouth Dual Action Mints), or candy made with xylitol.
- Use an alcohol-free mouthwash specifically designed to help relieve symptoms and discomfort of dry mouth (such as SmartMouth Dry Mouth Activated Mouthwash).
- Steer clear of salty and spicy foods.
Find yourself asking, “Why do I wake up with a dry mouth?” The previous suggestions apply in this case, too. You can also try the following tips to prevent dry mouth while sleeping.
- Use a humidifier in your bedroom while you sleep.
- Try sleeping on your back with your head elevated so your airways stay open.
Try a saline nasal mist or spray if your nose feels stuffy.

