Weight Loss Injections Linked to Dental Issues: What You Need to Know

Concerns are growing over the dental health of individuals using weight loss medications, specifically GLP-1 receptor agonists such as Ozempic, Mounjaro, and Wegovy. Reports indicate that these drugs, designed to aid in weight loss, are linked to a range of dental issues, prompting experts to issue warnings about what has been informally termed “Ozempic teeth.”

As the use of these medications surges, with approximately 1.5 million users in the UK alone, healthcare professionals are observing alarming trends. The most significant dental concern is dry mouth, or xerostomia, which is reportedly affecting every patient on these medications, according to Dr. James Goolnik, a dentist and founder of Optimal Dental Health in London. He emphasizes the importance of saliva in maintaining oral health, as it protects against tooth decay and gum disease.

Recent research published in the journal Medicine underscores the connection between the active ingredient in these medications, semaglutide, and reduced saliva production, or hyposalivation. Dehydration, a common side effect linked to weight loss, may contribute to this condition. Other side effects, such as vomiting and diarrhea, further exacerbate the issue, as they can lead to fluid loss and increased mouth breathing.

Dental professionals are noting a growing number of patients experiencing rapid dental deterioration. Dr. Sulaman Anwar, a specialist periodontist, has observed that at least 10 percent of his patients are using weight loss medications and displaying symptoms such as fungal infections and early signs of tooth decay. He recounts a case of a man in his 40s who, after significant weight loss on semaglutide, presented with alarming signs of dental decay—including enamel softening and cavities.

Patients are also reporting changes in their sense of taste, a phenomenon linked to GLP-1 medications. Research from the University of Pennsylvania indicates that these drugs can impair taste perception, which may further complicate dietary habits and oral hygiene. Dr. Goolnik notes that altered taste can discourage nutritious eating, prompting individuals to seek out sugary alternatives.

For those considering or currently using GLP-1 medications, maintaining oral health becomes crucial. Both dentists stress the importance of vigilance regarding any unusual changes in dental health. They recommend that patients inform their dental care providers about their use of weight loss drugs to facilitate appropriate monitoring and preventive care.

To mitigate potential dental issues, Dr. Goolnik provides several practical tips:

Seven Tips to Protect Your Dental Health

1. **Incorporate Crunchy Vegetables**: Eating raw carrots and broccoli can help remove plaque from teeth, while leafy greens like spinach and kale support enamel strength.

2. **Stay Hydrated**: Drinking water throughout the day is vital for maintaining saliva production and preventing dry mouth.

3. **Maintain Oral Hygiene**: Regular brushing and flossing are essential to eliminate food particles and plaque buildup.

4. **Consume Dairy Products**: Foods high in calcium, such as milk, yogurt, and cheese, can strengthen tooth enamel and combat cavities.

5. **Snack on Nuts**: Unsalted nuts are low in carbohydrates and high in fiber, which can enhance saliva production and reduce cavity risk.

6. **Choose Low-Acid Fruits**: Fruits like apples and strawberries help stimulate the gums and promote saliva flow, benefiting overall oral health.

7. **Chew Sugar-Free Gum**: Gum containing xylitol can reduce cavity risk and improve breath by increasing saliva flow.

As weight loss medications continue to gain popularity, the potential side effects on dental health warrant attention. While the benefits of these medications, including significant weight loss and reduced risk of serious health conditions, are compelling, patients must also consider their oral health. Regular dental check-ups, combined with proactive measures, can help mitigate the risks associated with these treatments.

In conclusion, the rise of GLP-1 medications presents a complex challenge for users. Staying informed and vigilant about dental health can help individuals enjoy the benefits of weight loss while protecting their smiles.