Medications, Dry Mouth, and Cavities You may be wondering why you’re suddenly getting cavities when you haven’t had one in years. As we age, we often enter a second cavity-prone stage of life. One major reason is dry mouth. Dry mouth is not a normal part of aging. However, it is a common side effect of more than 500 medications, including those prescribed for: Allergies and asthma High blood pressure High cholesterol Pain management Anxiety and depression Parkinson’s disease Alzheimer’s disease Saliva plays a crucial role in protecting your teeth. It helps wash away food particles, neutralize acids, and prevent decay. When saliva production decreases, your risk for cavities increases significantly. This is why it’s so important to inform your dentist about all medications you’re taking. Your dentist can recommend strategies to relieve dry mouth and help prevent tooth decay. Common Recommendations to Manage Dry Mouth Use over-the-counter oral moisturizers, such as sprays or mouth rinses. Talk with your physician about adjusting your medication or dosage if appropriate. Drink more water throughout the day. Carry a water bottle and sip regularly, don’t wait until you feel thirsty. Chew sugar-free gum or use sugar-free lozenges to stimulate saliva production. Use a humidifier at night to add moisture to the air. Avoid beverages and foods that can worsen dryness, such as coffee, alcohol, soda, and acidic juices. Ask your dentist about professional fluoride treatments, such as gels or varnishes, to strengthen enamel and prevent cavities. Taking care of your oral health becomes even more important as we age. Whether you’re managing dry mouth, helping a loved one, or adjusting to new medications, regular dental visits and daily care can make all the difference. If you have concerns, talk with your dentist, small changes today can prevent bigger problems tomorrow.
