The Link Between Dry Mouth and Cavities

Does your mouth often feel parched or "sticky"? Dry mouth, also known as xerostomia, is more than just an uncomfortable feeling—it can actually lead to a rapid increase in cavities. This is because saliva is your mouth's natural defense system, constantly washing away food and neutralizing harmful acids.

When you don't have enough saliva, plaque bacteria can grow much faster, and your enamel doesn't have the chance to repair itself from daily wear and tear. Dry mouth is a common side effect of many medications, but it can also be caused by dehydration or certain health conditions.

If you struggle with dry mouth, sipping water frequently and using sugar-free gum or lozenges can help stimulate saliva flow. It’s also extra important to be diligent with your brushing and flossing, as your teeth don't have their usual "protective bath" of saliva to help keep them clean.

Don't ignore a dry mouth. Mention it at your next visit so we can look for signs of early decay and recommend specialized rinses or treatments to keep your enamel safe.

At Petras Family Dental in Amherstburg, we can help identify the cause of your dry mouth and provide strategies to protect your teeth. We’re here to ensure your smile stays hydrated and healthy. Contact us at 519-713-8985 or visit petrasfamilydental.ca/book to book your appointmen