Does Suboxone Ruin Your Teeth?

Why Patients Are Asking This Question

If you have heard that Suboxone can ruin your teeth, you are not alone. Many patients have seen lawsuit ads, social media posts, or news stories about tooth decay and Suboxone. Some people hear about the FDA warning and worry that the medication they were told was helping them may also be harming them.

That is a real concern, and it deserves a real answer.

The hard part is that the answer is not as simple as “Suboxone ruins teeth” or “there is nothing to worry about.” The truth is somewhere in the middle. Dental problems have been reported with Suboxone and other buprenorphine products that dissolve in the mouth. At the same time, buprenorphine remains one of the most effective treatments we have for opioid use disorder, and stopping it suddenly can create serious risks, including withdrawal, relapse, and overdose.

So the better question is not just, “Can Suboxone hurt my teeth?”

The better question is: “What is the actual risk, what can I do to lower that risk, and how should this factor into my treatment decisions?”

What the FDA Warning Actually Said

In 2022, the FDA issued a warning about dental problems in people taking buprenorphine medicines that dissolve in the mouth. This includes sublingual tablets, sublingual films, and buccal films. These medications are placed under the tongue or against the inside of the cheek so they can dissolve and be absorbed.

The FDA warning included reports of tooth decay, cavities, oral infections, and tooth loss. Some of these cases were serious, and some were reported in people who did not have a known history of dental problems.

That warning matters. Patients deserve to know about it.

But the FDA also made another point that is just as important: buprenorphine is an important treatment for opioid use disorder, and its benefits still clearly outweigh the dental risks for many patients. In other words, the FDA did not say, “Stop using buprenorphine.” The FDA said patients and clinicians should recognize the risk, take preventive steps, and monitor oral health more carefully.

That distinction is important. A warning is not the same thing as saying the medication should never be used. It means the risk should be part of informed treatment.

Why Suboxone Might Affect Teeth

There are several reasons why Suboxone and similar medications might contribute to dental problems.

First, these medications are designed to sit in the mouth while they dissolve. That means the teeth, gums, and oral tissues may be exposed to the medication repeatedly over time.

Second, some dissolvable buprenorphine products are acidic. Repeated acid exposure can be hard on tooth enamel, especially if the medication is held near the same teeth or gums each day.

Third, many people with opioid use disorder already have other risk factors for dental disease. These may include dry mouth, tobacco use, past substance use, high-sugar drinks, poor nutrition during active addiction, reflux or vomiting, limited access to dental care, or years of avoiding dentists because of cost, shame, or bad experiences.

This does not mean the medication has no role. It means the risk is likely affected by more than one factor.

For some patients, the medication may add risk on top of dental problems that were already developing. For others, the medication may be one of several factors that contribute to new or worsening decay. And for some people, dental problems may occur even when they are doing many things right.

That is why this issue should be taken seriously without oversimplifying it.

What the Data Shows So Far

The data does suggest a connection between dissolvable buprenorphine products and dental problems.

The FDA identified hundreds of reported cases of dental problems involving buprenorphine products dissolved in the mouth. These reports included cavities, tooth decay, infections, and tooth loss. Some cases were serious, and some occurred in patients without known prior dental disease.

There are also observational studies using insurance claims and prescription data. One study in JAMA found that patients taking sublingual buprenorphine/naloxone had higher rates of dental problems than comparison groups taking transdermal buprenorphine or oral naltrexone. The differences were not enormous, but the risk was higher.

A more recent study in the Journal of Addiction Medicine also found an association between transmucosal buprenorphine and oral health problems among adults with opioid use disorder. The authors emphasized the need for more research, but also recommended counseling patients about the risk and ways to reduce it.

So where does that leave us?

It would be too strong to say that Suboxone automatically ruins teeth. It would also be too dismissive to say there is no concern. The best reading of the evidence is that dissolvable buprenorphine products may increase dental risk for some patients, especially over time, and that patients should be given practical prevention guidance.

What About the Suboxone Lawsuits?

There are lawsuits involving Suboxone film and dental injury claims. Many patients have seen ads about these cases, and those ads are one reason this topic has become more visible.

It is reasonable for patients to ask about them.

At the same time, lawsuits are not the same thing as medical proof. A lawsuit is a legal process. Medical evidence is a separate question. The lawsuits may raise important concerns, but they do not tell us exactly what will happen to any one patient or what the best medical decision is for that person.

From a clinical standpoint, the key questions are:

• Did the medication contribute to dental risk?

• How large is that risk?

• Can we reduce the risk?

• Are there other treatment options that make sense for a particular patient?

• And how do we balance dental health against the very real risks of untreated opioid use disorder?

Those are the questions that belong in the exam room.

Does This Mean You Should Stop Taking Suboxone?

No - not suddenly, and not without talking to your treatment provider.

If you are worried about your teeth, it makes sense to bring that concern up. It may be appropriate to review your dental history, oral hygiene routine, dry mouth symptoms, dosing habits, and whether other formulations could be considered. For some patients, long-acting injectable buprenorphine may be worth discussing. For others, staying on the current medication with better dental prevention may be the best plan.

But stopping Suboxone abruptly can be dangerous. It can lead to withdrawal, cravings, relapse, and increased overdose risk, especially if tolerance has changed or fentanyl exposure is possible.

Dental risk matters. So does relapse risk. Good care takes both seriously.

The goal is not to ignore the dental concern. The goal is to respond to it thoughtfully without creating a bigger medical risk.

Steps That May Help Reduce Dental Risk

There are practical steps patients can take to help minimize or mitigate the dental risk from Suboxone and other dissolvable buprenorphine products.

1. After the medication fully dissolves, the FDA recommends taking a large sip of water, gently swishing it around the teeth and gums, and swallowing.

2. Patients should wait at least one hour before brushing their teeth. Brushing immediately after acid exposure may be harder on enamel.

It is also helpful to see a dentist soon after starting treatment, or as soon as realistically possible if you have already been on treatment for a while. Tell your dentist that you take a medication that dissolves in your mouth. That information can help them think about fluoride, enamel protection, dry mouth treatment, cavity prevention, and follow-up frequency.

Other steps may include:

• Using fluoride toothpaste.

• Asking your dentist about prescription-strength fluoride if you are at higher risk.

• Avoiding sugary drinks, especially slowly sipping them throughout the day.

• Managing dry mouth.

• Rinsing with water after the medication dissolves.

• Taking the medication exactly as directed rather than moving it around the mouth or letting it sit against the teeth longer than needed.

• Keeping regular dental visits when possible.

These steps cannot guarantee that dental problems will not happen. But they may reduce risk, and they give patients a way to protect their health while staying engaged in effective treatment.

When to Talk With Your Dentist or Treatment Provider

You should talk with your dentist or treatment provider if you notice new tooth pain, sensitivity, cavities, gum swelling, mouth sores, loose teeth, dry mouth, or dental problems that seem to be getting worse quickly.

You should also bring it up if you are avoiding medication because of fear about your teeth. That fear is understandable, but it should not leave you managing opioid use disorder alone.

A good treatment plan should make room for this conversation. Your provider may talk with you about oral hygiene steps, dental referral options, medication technique, dry mouth treatment, or whether another buprenorphine formulation makes sense.

For some patients, this may include discussing injectable buprenorphine. For others, the best option may be to continue the same medication while improving dental prevention. The right answer depends on the full clinical picture.

Our Take at Shoreline

At Shoreline, we do not dismiss concerns about Suboxone and dental health. The FDA warning is real. The patient reports are real. The data suggests there may be increased dental risk with buprenorphine products that dissolve in the mouth.

At the same time, buprenorphine is one of the most effective treatments available for opioid use disorder. For many patients, it reduces cravings, prevents withdrawal, lowers overdose risk, and helps people return to a more stable life.

Those two truths can exist at the same time.

Our view is that patients deserve honest information, not fear and not dismissal. If you are taking Suboxone or another dissolvable buprenorphine medication, dental prevention should be part of the conversation. You should know what to watch for, what steps may reduce risk, and when to involve a dentist.

But dental concerns should not lead to panic, shame, or sudden medication changes. If you are worried about your teeth, talk with your treatment provider. The goal is to protect your recovery and your oral health at the same time.