Ozempic Teeth: What Dentists Want You to Know About the Dental Side Effects of GLP-1 Drugs

Updated June 23, 2025 by Dr. Catrise Austin

I Was Featured in Healthline — Here’s Why It Matters

When Healthline recently published the article “Ozempic Teeth May Cause Tooth Decay, Other Dental Health Effects”, they reached out for expert insight—and I was honored to be quoted.

As a cosmetic dentist who also manages diabetes, I’ve seen firsthand how medications like Ozempic®, Wegovy®, and other GLP-1 drugs are creating unexpected oral health challenges. “Ozempic teeth” isn’t an official diagnosis, but it’s a term that’s gaining traction for a reason.

In this blog, I’ll break down everything you need to know—from causes to prevention—and what to do if you’re seeing warning signs in your smile.

What Is “Ozempic Teeth”?


“Ozempic teeth” is a term patients and dentists are using to describe a sudden and sometimes severe decline in dental health after starting GLP-1 medications like Ozempic, Wegovy, and Mounjaro. Common complaints include:


  • Dry mouth
  • Tooth sensitivity
  • Cavities
  • Gum disease
  • Tooth loosening or loss

These symptoms aren’t listed on official drug labels—but the trend is real and affecting more people than you might expect.


What’s Causing These Dental Side Effects?


Based on my experience and what I shared in the Healthline feature, here are the top contributing factors:


1. Dry Mouth (Xerostomia)

Saliva is nature’s mouthwash. It neutralizes acid, protects enamel, and washes away food and bacteria. When GLP-1 drugs reduce saliva production, the risk for cavities, gum irritation, bad breath, and oral infections goes up significantly.


2. Nausea and Vomiting

Ozempic and similar drugs often cause nausea—and for some, vomiting. The acid in vomit wears down enamel, making teeth more sensitive and vulnerable to decay.


3. Appetite Loss & Nutrient Deficiencies

GLP-1s are designed to reduce appetite. But eating less can lead to deficiencies in key nutrients like:

  • Vitamin C (for gum health)
  • Vitamin D (for bone/tooth strength)
  • B-complex vitamins (for healing and immunity)

This can weaken your entire oral ecosystem.


4. Skipping Oral Hygiene

When patients feel tired, nauseous, or unwell, brushing and flossing often fall by the wayside—accelerating the decline in dental health.


Why Dentists Are Paying Attention

As I told Healthline:

“Ozempic teeth is becoming a catch-all phrase describing the sudden onset of dental decay, sensitivity, and even tooth loss in patients on these medications.”

Patients are sharing their stories on social media. Dentists are connecting the dots. And though more research is needed, the dental red flags are too loud to ignore.


How to Prevent “Ozempic Teeth”


Here are five smart smile-saving strategies if you’re taking a GLP-1 drug:


1. Stay Hydrated

Sip water throughout the day. Chew sugar-free gum with xylitol to stimulate saliva.


2. Use Fluoride Products

Brush with fluoride toothpaste and consider a prescription-strength fluoride rinse to strengthen enamel.


3. Watch Your Nutrition

Supplement with vitamins (especially C, D, and B-complex) if your diet is limited.


4. Stick to a Routine

Even when you’re not feeling your best, don’t skip brushing twice a day and flossing once daily.


5. See a Dentist Regularly

Let your dentist know what medication you’re taking and schedule cleanings every 3 to 6 months for early detection.


Quick Summary



What is Ozempic teeth?

“Ozempic teeth” refers to oral health problems—such as dry mouth, cavities, and tooth sensitivity—that may develop in users of GLP-1 drugs like Ozempic or Wegovy. Causes include dry mouth, nausea, vomiting, nutrient deficiencies, and neglected hygiene routines. Prevention includes hydration, fluoride use, good nutrition, and regular dental visits.



Related Resources

Final Thoughts: Protect Your Smile and Your Health


Your medication should help you feel better—not compromise your teeth. If you’re using a GLP-1 drug and notice changes in your mouth, don’t ignore them. Your smile is part of your overall health, and it deserves just as much attention.


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