The Weird Way GLP-1s Affect Your Teeth

Key Points:

• GLP-1 medications, originally developed for blood sugar regulation in diabetes, are now commonly used off-label for weight loss, but they cause significant gastrointestinal side effects such as nausea, vomiting, diarrhea, and constipation.
• These gastrointestinal issues often lead to oral health problems including dry mouth, enamel erosion, cavities, tooth sensitivity, gingival inflammation, and taste disturbances, primarily due to dehydration and acid exposure.
• To protect oral health while on GLP-1s, experts recommend staying well-hydrated, practicing good oral hygiene with fluoride toothpaste, avoiding acidic and sugary foods, and managing acid reflux with medications or lifestyle changes.
• Patients should inform their dentist if they are taking GLP-1 medications, especially if they experience persistent dry mouth, visible tooth changes, gum issues, new cavities, or oral infections, to ensure proper risk assessment and care.
• Awareness of these oral side effects and proactive management can help maintain dental health and overall well-being during GLP-1 therapy.