What Ozempic® and GLP-1 Weight Loss Drugs May Be Doing to Your Teeth and Gums

January 28, 2026
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Posted By: Dr. Andrew Bagley

GLP-1 weight-loss drugs have enabled millions of people to lose weight and improve their overall health. They’re more accessible than ever before and have proven to be extremely effective for more than managing diabetes.

Even though Ozempic and other weight-loss drugs are making it possible to slim down and be more active, it’s important to be aware of how these medications could affect your teeth and gums.

How GLP-1 Medications Can Affect Your Mouth

When you use GLP-1 medications, they regulate your blood sugar and decrease your appetite. However, they have the potential to harm your oral health in the following ways:

  • Reduced saliva production — Dry mouth is one of the most common side effects of GLP-1 medications. Saliva washes away food particles and neutralizes the acids created by the bacteria in your mouth. This can increase the risk of tooth decay.
  • Nausea and vomiting — You may experience an upset stomach or vomiting when you take GLP-1 medications, especially when you first begin treatment or increase your dosage. Excess stomach acid can erode your tooth enamel, leading to sensitivity and an increased risk of cavities.
  • Changes in diet — If you’re eating less, you may not be getting the vitamins and minerals your teeth need to stay healthy. Calcium, vitamin C, B vitamins, and vitamin D are all essential to keeping your teeth and gums strong and healthy.
  • Neglected hygiene — When you’re nauseous, you may not feel like brushing and flossing your teeth. This can cause numerous dental issues. We encourage you to brush twice a day, floss daily, and visit our Greeley dental office every 6 months for a professional cleaning and checkup. Your smile will thank you!

Questions About Your Oral Health in Greeley, CO?

To learn more about how GLP-1 weight-loss drugs may be affecting your oral health, please reach out to our experienced dental team! At Bagley Family Dental, we want to help you achieve the best oral and overall health possible.

If you have a question or need to schedule an appointment, give us a call at (970) 353-5664.