By Quick Answer: The Suboxone dental lawsuit alleges that Indivior and Aquestive Therapeutics failed to warn patients that Suboxone sublingual film could cause severe tooth decay, enamel erosion, and tooth loss. Nearly 18,000 claims are consolidated in MDL 3092 in the Northern District of Ohio, with bellwether trials underway in 2026 and no global settlement reached yet.
Key Takeaways
- The lawsuit targets Indivior and Aquestive Therapeutics for allegedly failing to warn about Suboxone film’s dental risks
- Suboxone’s acidic formula and dry-mouth effect are the main mechanisms behind reported dental damage
- Only sublingual film users typically qualify, though Sublocade injection claims are now being added
- Nearly 18,000 cases are consolidated in MDL 3092, Northern District of Ohio
- Bellwether trials are moving forward in 2026, with no global settlement reached yet
- Statutes of limitations run two to four years depending on state, so acting early matters
What Is the Suboxone Dental Lawsuit?
The Suboxone dental lawsuit involves claims against Indivior, the maker of Suboxone, and Aquestive Therapeutics, which manufactures the film. Suboxone contains buprenorphine and naloxone and is prescribed to treat opioid use disorder.
Plaintiffs allege Indivior knew the sublingual film could cause serious dental injuries but failed to adequately warn patients and doctors. The FDA added a boxed warning about dental risks to Suboxone labels in 2022, years after patient reports began surfacing. This litigation is separate from Indivior’s 2020 settlement with the Department of Justice, which concerned marketing practices, not dental harm.
How Does Suboxone Cause Dental Damage?
Suboxone film dissolves under the tongue over several minutes, exposing teeth and gums to the medication daily, often for years. The FDA points to several combined mechanisms: an acidic pH that breaks down enamel, reduced saliva production causing dry mouth, and prolonged daily contact between the film and teeth.
Reported injuries include:
- Severe tooth decay and cavities
- Enamel erosion
- Cracked or broken teeth
- Gum disease and infections
- Complete tooth loss requiring extraction
- Need for dentures, crowns, or implants
Many patients noticed damage within months of starting treatment, even with consistent dental hygiene.
Who Qualifies for a Suboxone Dental Lawsuit?
To generally qualify, you need to show that you:
- Were prescribed and used Suboxone sublingual film
- Developed dental problems during or after treatment
- Did not have those issues before starting Suboxone
- Were not adequately warned about the dental risk
- Required professional dental treatment or suffered financial loss
Film vs. Tablets vs. Sublocade
Suboxone tablets are generally excluded, since the film's prolonged acidic exposure is central to the claims. The litigation has since broadened to include Sublocade, an extended-release buprenorphine injection, after some plaintiffs alleged similar dental injuries. A free consultation with a mass tort attorney is the fastest way to confirm eligibility.
What Evidence Do You Need to File a Claim?
Strong documentation strengthens any claim. Try to gather:
- Prescription records showing you were prescribed Suboxone film
- Dental records documenting the damage
- Before-and-after X-rays, if available
- Receipts for fillings, extractions, or implants
- Photos of the damage
- Medical records connecting the dental problems to your Suboxone use
Keep everything in one folder, physical or digital, and make copies before handing originals to anyone. Your attorney uses this evidence to build your case and negotiate on your behalf.
How Much Compensation Can You Claim?
Compensation depends on the severity of the damage and its financial impact. Potential damages include:
- Past and future dental treatment costs
- Pain and suffering
- Emotional distress
- Lost wages
- Out-of-pocket expenses tied to your dental care
No global settlement has been announced. Once bellwether trials produce verdicts, both sides typically get a clearer sense of case value, which shapes settlement talks in mass tort litigation like this. For more on how liability claims work, see our guide on how to find a lawyer to sue a company.
Where Does MDL 3092 Stand in 2026?
The Suboxone dental lawsuits are consolidated into MDL 3092 in the U.S. District Court for the Northern District of Ohio, under Judge Charles Esque Fleming. Close to 18,000 lawsuits have been filed nationwide between the federal MDL and state courts.
2026 developments include:
- Bellwether cases moving toward trial with both sides preparing expert witnesses
- A June 2026 case management order setting aside 11% of future settlements for shared legal costs
- Continued document production from Indivior and Aquestive, including internal records and dental complaint data
- Expansion of claims to include Sublocade injections alongside film-based cases
The case remains active, and new claims are still being filed.
How to Find the Right Lawyer and File on Time
Look for an attorney with real experience in pharmaceutical mass tort litigation, specifically:
- A track record with mass tort cases
- A contingency fee structure, so you pay nothing unless you win
- A free initial consultation
- Clear, regular communication about your case
Be cautious of any attorney who guarantees a specific settlement amount.
Filing on time matters as much as choosing the right lawyer. The statute of limitations typically runs two to four years from the date of injury or discovery of harm, depending on your state. Missing that window can permanently close your right to file.
Conclusion
The Suboxone dental lawsuit reflects a serious allegation: that a pharmaceutical company knew about a risk to patients' teeth and failed to warn them adequately. If you used Suboxone sublingual film and experienced dental damage, gathering your records and speaking with a qualified mass tort attorney are the two most important steps you can take. With nearly 18,000 cases moving through MDL 3092 and bellwether trials underway, the litigation is active, but the clock on your individual claim is still ticking.
