
The term heroin teeth is used to describe the physical appearance of a person’s teeth as a result of their long-term use of heroin.
The condition is characterized by blackened, decaying and/or missing teeth, which is often the result of neglect, malnutrition and poor oral hygiene during ongoing heroin use.[1] Heroin can cause several oral health issues, which can affect the rest of a person’s physical health. Having “heroin teeth” is one possible sign of chronic heroin use or heroin addiction, also known as opioid use disorder.
Yes, studies have linked heroin use to various teeth problems, such as decayed teeth, missing teeth, increased cavities and severe gum disease.[8] Heroin itself can damage gums and teeth, and its use fosters a lifestyle that doesn’t support dental health.
Heroin teeth typically appear blackened, decaying and missing. Other signs of the heroin mouth include the following:
In addition to the poor oral hygiene habits and the wear and tear caused by exposure to heroin, the drug can also cause dry mouth and gum disease.[2] Gum disease can lead to a host of medical issues, such as heart disease.
Many people who use heroin often smoke cigarettes and marijuana.[3] Regular exposure to smoke can worsen dry mouth and exacerbate the other oral hygiene problems that go hand in hand with heroin use.
As much as heroin teeth are a problem, their presence usually indicates more serious underlying health issues that should be addressed by a dental and/or medical professional.
The sooner you can address dental issues related to heroin use, the better the long-term prognosis. If you notice heroin teeth in someone you love, it can be a starting point to a larger conversation about substance misuse and addiction.
Here are some early signs of oral health issues related to heroin use:[8]
If you notice these signs, start a conversation. Don’t delay on getting help since the damage can compound, even becoming permanent.
Heroin use can cause dental problems through a combination of physiological and behavioral factors, including: [4,5]
Heroin use in any amount can cause a variety of dental issues, including these:[6]
Bacteria in the gums and mouth can reach the bloodstream, which can cause systemic infections, sepsis and even death.
The first step in any treatment program is going to be stopping use of heroin. Even if dental and oral health problems are treated, they will simply recur if the underlying heroin misuse is not addressed. If the individual is not in active treatment or recovery, only emergency and palliative care should be administered.[9]
In conjunction with treatment for opioid use disorder (OUD) related to heroin use, these treatments can help to improve oral health:[
Your dentist may need to consult other specialists, such as periodontists, depending on the extent of oral health issues. While teeth often cannot be fully restored to their natural state, there are many options for improving the function, structure and look of teeth and gums after damage from drug use.
It can be incredibly tough to manage your oral health while attempting to stop misuse of opioids like heroin. Follow these steps:
If you are seeking treatment for heroin misuse, talk to your treatment team about how to best address your dental problems.
Preventing dental complications is just one of the many reasons to seek treatment for opioid use disorder (OUD).
One of the most well-researched and effective methods for treatment of an opioid use disorder is Medication for Addiction Treatment (MAT). MAT includes medications like methadone and Suboxone.
Suboxone (buprenorphine/naloxone) is an FDA-approved medication for OUD that helps to prevent withdrawal symptoms and cravings. Suboxone therapy has repeatedly been shown to effectively manage opioid use disorder, increasing rates of retention in recovery and reducing instances of relapse.[7]
To learn more about the medication options available to you or your loved one, call Bicycle Health today. We can help you put heroin use, and its many associated dangers, in the past.
What drugs cause rapid tooth decay? Many drugs in addition to heroin cause rapid tooth decay, including methamphetamine, amphetamines, cocaine, other opioids, ecstasy/MDMA, marijuana and tobacco.
How do heroin teeth affect physical health? Your dental health greatly affects your physical health. Tooth decay and gum disease can cause many health problems, such as heart disease, high blood pressure, diabetes and stroke.

Peter Manza, PhD received his BA in Psychology and Biology from the University of Rochester and his PhD in Integrative Neuroscience at Stony Brook University. He is currently working as a research scientist in Washington, DC. His research focuses on the role of the brain dopamine system in substance use disorders and in aging. He also studies brain function in obesity and eating disorders.
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