Does Suboxone Rot Your Teeth? What Patients Need to Know

Clinically Reviewed
Dr. Rostislav Ignatov, Chief Medical Officer at The Haven Detox
Chief Medical Officer​​

In January 2022, the FDA issued a warning about dental problems associated with Suboxone.

Tooth decay, cavities, dental infections, tooth erosion and occasionally complete tooth loss have been reported, even in patients with no history of dental issues. View research source

Suboxone does not directly rot your teeth but contributes to dental problems because it dissolves in the mouth. The ingredients create an acidic, dry environment that increases the risk of dental issues.

Good dental hygiene and regular dental check-ups should prevent serious dental problems while taking Suboxone.

Skip to: Tips To Prevent Dental Issues | Suboxone Teeth Lawsuit


Why Does Suboxone Cause Dental Problems?

Suboxone can create an environment in the mouth that is conducive to teeth damage over time. However, a few modifications to your daily routine can usually rebalance your mouth and prevent long-term issues.

Acidic Environment

Suboxone has a low pH of 3-4.5 creating an acidic environment in the mouth. A 2023 study found that medications with a pH below 5.5 can dissolve enamel over time making teeth more susceptible to decay. View research source

Dry Mouth (Xerostomia)

Suboxone is known to reduce saliva production, leading to dry mouth. Saliva is critical in maintaining oral health by neutralizing acids, washing away food particles and providing minerals to repair enamel.

Research has shown that patients with xerostomia are up to three times more likely to develop dental issues compared to those with normal saliva levels. View research source

Disruption of the Oral Microbiome

The dry mouth caused by Suboxone also disrupts the natural balance of bacteria in the mouth.

Saliva normally keeps harmful bacteria like Streptococcus mutans in check while supporting beneficial bacteria. When saliva is reduced, acid-producing bacteria flourish, leading to more plaque formation and faster tooth decay.

A 2021 study revealed that patients with xerostomia had higher concentrations of S. mutans and other cavity-causing bacteria. View research source

Extended Contact with Oral Tissues

Suboxone is typically administered sublingually (under the tongue) or buccally (between the cheek and gum), allowing the medication to remain in the mouth for prolonged periods.

This increases the exposure of teeth and gums to acid and other components of the medication, further contributing to enamel erosion and gum irritation.


How To Prevent Teeth Issues With Suboxone

Whether taking Suboxone or not, anyone without proper dental hygiene is at risk for dental issues. Dental side effects of Suboxone can usually be fully mitigated with the advice below.

 

Before Taking Suboxone

  • Drinking a glass of water before taking Suboxone ensures your mouth isn’t too dry, which can help with absorption and oral health.
  • Brushing your teeth with fluoride toothpaste before taking Suboxone removes plaque, reduces bacteria and strengthens enamel to protect against dental decay and dry-mouth effects.

 

After Taking Suboxone

After dissolving the Suboxone, rinse your mouth with a pH-neutralizing solution to stop acidity buildup such as:

  • Baking Soda Rinse: Mix 1 teaspoon of baking soda with 8 ounces of water
  • Ready-Made Oral Rinses: (Ex: CariFree Oral Rinse).
  • Plain Water: Swishing vigorously can help dilute and wash away residual acidity.

Avoid:

  • Brushing to allow your saliva to naturally buffer the acidity. Wait at least 30 minutes.
  • Rinsing with mouthwash containing alcohol, as it can make dryness and irritation worse.

 

General Oral Care Support While on Suboxone

Dental Routine Process

Brush teeth at least twice daily and after any sugary or acidic drinks or food. Don’t forget to massage the gums when you brush too.

 

Toothbrush

Use a soft-bristled toothbrush to prevent enamel abrasion (EX: Oral-B Pro-Health Soft Toothbrush or GUM Technique Deep Clean Soft Toothbrush).

 

Toothpaste

Use toothpaste with fluoride and calcium phosphate to strengthen enamel and protect against decay (EX: Sensodyne Pronamel Toothpaste or Colgate Enamel Health). Consider letting the toothpaste sit on teeth for an extra minute without spitting or rinsing to allow active ingredients to work.

  • If you don’t want to add additional steps, MI Paste One is a toothpaste with some of the benefits of MI paste.
  • If you continue to see advanced enamel decay, your dentist or Suboxone provider may consider a prescription fluoride toothpaste (EX: Colgate Prevident 5000 or Clinpro 5000) or even prescription fluoride trays with high-concentration fluoride gel, which are more effective than toothpaste.

 

Extra Support

  • MI Paste: If your teeth are feeling sensitive, consider MI paste which is left on the teeth after brushing at night to replenish lost minerals. MI paste can be purchased online without a prescription. MI Paste Plus also contains fluoride to help with moderate cases but is not the same strength as the prescription fluoride options used in severe cases.
  • Mouthwash: Consider fluoride mouth rinses to use throughout the day to reduce inflammation and bacteria, but avoid alcohol-based ones (EX: ACT Total Care Dry Mouth Mouthwash or CloSYS Sensitive Mouthwash). Avoid mouthwash with chlorhexidine or alcohol.

 

Stimulate Saliva Production

If you notice your mouth feels dry, any of the options below can be helpful.

  • Chew sugar-free xylitol gum or suck on mints containing xylitol, which also helps fight cavities.
  • Use saliva stimulants (EX: XyliMelts Discs) or over-the-counter oral moisturizers (EX: Biotène Enzymatic Oral Rinse or Biotène Oralbalance Gel or Mouth Kote Spray).
  • For severe dry mouth, consider the prescription Pilocarpine, which is taken as a pill up to three times daily.

 

Improve Dietary Habits

  • Eat foods high in calcium and phosphorus (EX: dairy, leafy greens or nuts) to strengthen enamel.
  • Avoid frequent snacking on acidic (EX: oranges, pickles and tomatoes) or sugary foods (EX: candy).
  • Incorporate crunchy vegetables (EX: carrots or celery) to stimulate saliva and naturally clean teeth.
  • Avoid acidic beverages (EX: soda, coffee and citrus juices) especially immediately after taking Suboxone.
  • Drink the recommended 9-13 cups of water per day.

 

Schedule Frequent Dental Visits

  • Visit the dentist every 3-4 months if possible or at least don’t skip a dental appointment twice a year.
  • Apply a fluoride varnish every 3-6 months at the dentist.
  • Inform your dentist about your Suboxone use so they can tailor care to your needs.

 

Switching to Sublocade

If dental issues persist, the same active ingredient in Suboxone (buprenorphine) is available in the form of a monthly injection called Sublocade. This option removes any dental issues since the medication is not dissolved in the mouth.

Comparison of mild and severe dental damage associated with Suboxone useComparison of mild and severe dental damage associated with Suboxone use


Suboxone Teeth Lawsuit

As of 2024, over 600 lawsuits have been filed alleging that Indivior (the manufacturer of Suboxone) neglected to inform patients of the dental risks.

Suboxone dental cases have been consolidated into a multidistrict litigation (MDL) in the U.S. District Court for the Northern District of Ohio. You file locally, but your case is transferred to the MDL court for evidence collection, expert testimony and other pretrial activities to make the process faster and more organized. The case can be settled or dismissed in the MDL court or go back to your local court for resolution.

Unlike a class-action lawsuit, each plaintiff in an MDL can receive a different settlement amount based on their specific circumstances.

 

Can I Sue Suboxone For Ruining My Teeth?

Patients with recent documented dental issues who used Suboxone before the prescribing information was updated in 2022 are most likely to qualify for a payout from a Suboxone lawsuit.

 

Ideal Candidates

  • Have documentation for a Suboxone prescription 2021 or earlier
  • Have documentation of dental issues and when they were discovered
  • Have some proof of reasonable oral hygiene practices (EX: dental visit notes, toothpaste receipts)

 

Statute of Limitations

The statute of limitations for filing a Suboxone-related lawsuit varies by state and individual circumstances. Consult a qualified attorney to understand the deadlines that apply to your situation.

You can still contact a lawyer for advice, even if you believe the filing deadline may have passed.

 

Compensation

Plaintiffs seek compensation for medical expenses related to dental treatments, as well as pain and suffering. Estimates suggest potential compensation ranging from $10,000 to over $150,000, depending on the severity of the dental injuries.

 

Next Step

To learn more, contact a lawyer. They will help determine if your situation is eligible for legal action – whether the MDL lawsuit or something like doctor negligence. Most law firms work on a contingency basis, meaning fees are only deducted from the settlement if you win.


Starting or Stopping Suboxone

If you’re looking to start Suboxone, don’t let the teeth side effect scare you. Proper dental care can help manage the risks, and The Haven Detox Group can help you explore substance use treatment options.

If you’re looking to stop Suboxone because of dental or other issues, don’t stop cold turkey! Our team at The Haven Detox Group can help you explore a medically supervised taper and provide ongoing treatment support to help reduce the risk of relapse.


Sources

 

Last Reviewed
November 4, 2026
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