Snakebite piercings frequently damage teeth and gums. The flat-backed stud that sits inside the lower lip rests directly against the front teeth and surrounding gum tissue, and research consistently shows this contact leads to chipped enamel, cracked teeth, and gum recession in a substantial share of people who wear them. A systematic review of lip piercing complications found tooth injuries in roughly a quarter of people with lip piercings, while gum recession rates run far higher, affecting about two-thirds of pierced individuals in some studies.
How the Damage Actually Happens
A snakebite setup involves two symmetrical piercings on the lower lip, one on each side. Each piercing uses a labret stud with a decorative front and a flat disc or small ball that sits flush against the inside of the lip. That inner component presses against the lower teeth and gums with every facial movement: talking, eating, smiling, even resting. Unlike a necklace that rubs against skin, this piece of metal sits against enamel and thin gum tissue for hours every day, and those tissues were never designed to handle chronic mechanical pressure from a foreign object.
The two main categories of damage are distinct. Enamel damage (chips, cracks, and wear) comes from the hard metal or acrylic disc clicking and grinding against tooth surfaces. Gum recession happens when the disc presses into or rubs against the delicate soft tissue at the gum line, gradually pushing it downward and exposing the tooth root. Both problems tend to develop quietly and progressively, which is one reason people often don’t notice them until the damage is significant.
Chipped, Cracked, and Worn Teeth
Enamel is the hardest substance in the human body, but it is brittle, not flexible. Repeated tapping or pressure from a metal disc can chip or crack it over time. A scoping review of oral piercing complications reported that about one-third of teeth sitting next to a piercing showed abnormal wear, chipping, or cracking.1PubMed Central. Oral Piercing: A Pretty Risk—A Scoping Review of Local and Systemic Complications of This Current Widespread Fashion A national survey in the United States found a similar figure, with local complications including broken teeth present in about one-third of people with body piercings.2Journal of the American Academy of Dermatology. Tattoos and body piercings in the United States: a national data set
A separate systematic review looking specifically at lip and tongue piercings found tooth injuries in about 26% of people with lip piercings.3International Journal of Dental Hygiene. The incidence of complications associated with lip and/or tongue piercings: a systematic review The numbers bounce around from study to study, but the general picture is consistent: roughly one in four to one in three people with lip piercings end up with some form of tooth damage. With snakebite piercings, the risk applies to teeth on both sides of the lower arch, because there are two labret studs rather than one.
One interesting nuance: a cross-sectional study found no significant link between lip piercings and gradual tooth wear specifically.4PubMed. Lip piercing: prevalence of associated gingival recession and contributing factors. A cross-sectional study The distinction matters. Gradual surface wear, where enamel slowly thins, seems less of a concern with lip piercings than sudden chips and fractures from impact. The damage tends to be more like a crack from a hard knock than a slow grinding-down. That said, people who habitually click the jewelry against their teeth can get both types.
Gum Recession Is the Larger Concern
If you ask a dentist what worries them most about snakebite piercings, it’s usually not the chipping. It’s the gums. Gum recession is the most common and often the most serious oral complication of lip piercings, and the numbers are striking.
One study comparing people with labret-style lip piercings to unpierced controls found gum recession on the teeth opposite the stud in about 68% of pierced individuals, compared to just 4% of the control group.4PubMed. Lip piercing: prevalence of associated gingival recession and contributing factors. A cross-sectional study A separate study, also using a pierced-versus-unpierced comparison, reported nearly identical findings: recession in about 68% of the pierced group versus roughly 22% of unpierced individuals, with pierced people about 7.5 times more likely to develop recession.5PubMed. Prevalence and risk of traumatic gingival recession following elective lip piercing That same research found more severe recession in the pierced group too: almost one in five pierced individuals had moderate-to-advanced gum defects that didn’t appear at all in the control group.
Gum recession matters because it’s not just cosmetic. When gum tissue pulls away from the tooth, it exposes root surfaces that lack the protective enamel covering. Exposed roots are more sensitive to hot and cold, more vulnerable to decay, and, if the recession progresses far enough, can eventually compromise the tooth’s stability. In case reports of young adults with lip and tongue piercings, researchers documented probing depths of 5 to 8 millimeters in areas near the jewelry, numbers that fall well into the range where periodontal disease becomes a real clinical problem.6Journal of the American Dental Association. Formation of mucogingival defects associated with intraoral and perioral piercing: case reports
Which Teeth Get Hit Hardest
Because snakebite piercings sit off-center on the lower lip, the labret backings don’t rest against the middle front teeth the way a single midline labret would. Instead, they tend to press against the canines and the first premolars on each side. A split-mouth study of people with a single lateral lower lip piercing (essentially one half of a snakebite pair) confirmed this, finding that the canine and first bicuspid were the most affected teeth.7PubMed. Periodontal health and lateral lower lip piercings: a split-mouth cross-sectional study
That study was particularly informative because the researchers compared one side of the mouth with a piercing to the other side without one, in the same person. This eliminates most of the confounding variables that make it hard to attribute damage to the piercing itself. On the pierced side, participants had significantly less keratinized gum tissue (the tough, protective layer of gum), less attached gum overall, and more recession. The unpierced side, in the same mouth with the same brushing habits and the same diet, was fine. That split-mouth design makes the case against labret piercings more convincing than cross-sectional comparisons between different groups of people.
Why the Damage Gets Worse Over Time
The longer you wear the piercing, the more damage accumulates. Both of the major studies on gum recession from lip piercings found that time since piercing was significantly associated with how much recession developed.4PubMed. Lip piercing: prevalence of associated gingival recession and contributing factors. A cross-sectional study This makes intuitive sense: the tissue can tolerate some pressure for a while, but years of daily mechanical irritation push the gum line further and further back. Position of the stud relative to the gum line also mattered, meaning piercings placed closer to the gum margin tended to cause more recession than those sitting lower on the lip.
Behavioral habits compound the problem. A study of people with both lip and tongue piercings found that wear time and habits significantly affected the prevalence of both dental defects and gum recession.8PubMed. Dental and periodontal complications of lip and tongue piercing: prevalence and influencing factors “Habits” here means things like clicking the jewelry against teeth, biting or chewing on it, or pushing it forward with the tongue. Many people develop these fidgeting behaviors without realizing how much extra force they’re applying to their teeth. If you catch yourself playing with the piercing, that alone may be accelerating the damage beyond what passive contact would cause.
Can Switching Jewelry Help?
A common piece of advice in piercing communities is to swap metal studs for softer materials like PTFE (a flexible polymer) or bioplast, or to use a smaller disc on the inner backing. The logic seems sound: softer, smaller jewelry should exert less force and cause less damage. The evidence, however, is not very encouraging.
One of the recession studies ran a logistic regression analysis looking at whether labret configuration influenced the development of recession and found that it did not. Age, gender, smoking status, and the specific style of labret stud all failed to reach significance as predictors of gum recession.9Dental Traumatology. Prevalence and risk of traumatic gingival recession following elective lip piercing The research estimated that having the piercing in place could increase a person’s pre-existing risk of recession from about 34% to roughly 81%, regardless of which labret style was used. In other words, the mere presence of a foreign object resting against the gums seemed to be the driving factor, not the specific type of object.
That doesn’t mean all jewelry choices are equally bad. Softer materials are less likely to chip enamel because they lack the hardness of surgical steel or titanium, so they may reduce fracture risk even if they don’t prevent recession. But if your primary concern is gum health, switching from metal to plastic likely buys less protection than you’d hope. The contact is still there.
Research on biofilm formation adds another dimension. A study on tongue piercings found that oral jewelry serves as a reservoir for bacterial biofilm, regardless of material.10Journal of Adolescent Health. Tongue Piercing: The Effect of Material on Microbiological Findings Biofilm on the inner disc means bacteria sitting right at the gum line, which can contribute to localized inflammation and make recession and periodontal problems more likely. Cleaning your jewelry regularly is sensible, but even diligent hygiene doesn’t eliminate the biofilm problem entirely because it re-forms quickly in the warm, moist oral environment.
How Snakebites Compare to Tongue Piercings
People sometimes weigh snakebite piercings against tongue piercings as if one is clearly safer for teeth. The evidence suggests both carry real risks, but the nature of the damage differs. The systematic review comparing lip and tongue piercings found that tooth injuries were somewhat more common with tongue piercings (up to 37%) than lip piercings (about 26%).3International Journal of Dental Hygiene. The incidence of complications associated with lip and/or tongue piercings: a systematic review That difference likely reflects the fact that tongue barbells sit between the upper and lower teeth and get bitten down on frequently during eating. The resulting chips tend to show up on the biting surfaces of molars and premolars.
Lip piercings, by contrast, cause most of their damage on the front-facing surfaces of the lower front teeth and the gums below them. So tongue piercings chip and crack more teeth overall, while lip piercings are the bigger culprits for gum recession and periodontal problems. Since snakebites double the number of labret studs in contact with gum tissue, the recession risk is spread across both sides of the lower arch rather than concentrated in one spot.
A study looking at late complications from oral piercings broadly found that 97.6% of cases had some form of late complication at the insertion site, with dental pain reported in about a third of cases and lacerations of the tongue in a similar proportion.11Journal of Oral and Maxillofacial Surgery. Oral Piercings: Immediate And Late Complications The takeaway is that complications from oral piercings in general are the norm, not the exception, and snakebites are no safer than other placements when it comes to long-term oral health.
Can the Damage Be Reversed?
Chipped enamel doesn’t grow back. Enamel is not a living tissue the way bone is; once it cracks or chips, the only fix is dental repair: bonding, veneers, or crowns depending on severity. Those procedures work well but cost money and require upkeep over time.
Gum recession is more complicated. Mild recession sometimes stabilizes on its own once the piercing is removed, but it rarely reverses spontaneously. Advanced cases require surgical intervention. One case report documented what happened when a patient removed a lip stud and underwent gum surgery: after debridement and a free gingival graft (where tissue from the roof of the mouth is transplanted to the recession site), the patient showed partial coverage of the recession and a significant amount of bone regeneration, confirmed on follow-up imaging.12PubMed. Labial piercing and localized periodontal destruction – partial periodontal regeneration following periodontal debridement and free gingival graft The result was encouraging but not a full restoration, and it required surgery, follow-up, and the permanent removal of the piercing.
The word “partial” in that outcome is worth sitting with. Gum grafts can improve things, but getting back to where you started is uncommon once recession has progressed. The earlier you catch the problem and remove the source of irritation, the better the chances of preserving what tissue remains. Waiting until the damage is visually obvious often means the recession has been quietly progressing for months or years.
What Piercers Rarely Mention
One of the more frustrating aspects of this issue is how few people receive any warning about dental risks before getting pierced. A study surveying nearly 400 people about their piercing experience found that about 60% said they were not informed about dental complications before or during the piercing procedure.13PubMed Central. Piercing and Oral Health: A Study on the Knowledge of Risks and Complications Piercers typically provide aftercare instructions focused on infection prevention during healing, not on the slow-developing dental and periodontal problems that show up months or years later.
This gap matters because the damage from snakebite piercings is largely invisible to the wearer until it’s advanced. You don’t feel gum recession happening the way you feel an infection. A chip might go unnoticed if it’s on the back surface of a tooth. By the time you see a dentist and learn about the problem, the window for easy intervention has often closed. Dental professionals themselves sometimes underestimate the issue if they don’t specifically examine the lingual (tongue-side) and labial (lip-side) surfaces of the lower front teeth in pierced patients.
Keeping Snakebites While Protecting Your Teeth
If you already have snakebite piercings and aren’t ready to part with them, a few measures can slow the damage, even if they can’t eliminate the risk entirely. Use the smallest flat-backed disc that your piercer considers safe for the placement. Keep the jewelry in the correct position and avoid piercings that sit very close to the gum line. Stop any habit of clicking or biting the backing against your teeth. See a dentist at least twice a year and specifically ask them to check for early recession on the lower front teeth, canines, and premolars.
If your dentist spots early recession, take it seriously. Removing the piercing at the first sign of gum changes gives you the best shot at stabilizing the tissue before surgery becomes necessary. Some people choose to remove the jewelry at night to reduce total contact time, though there’s no strong research specifically quantifying how much this helps. The challenge is that the fistula (piercing hole) can begin to close quickly, making nightly removal impractical for many people without a retainer.
For anyone considering snakebite piercings and weighing the risks, the evidence is clear that dental and gum complications are common rather than rare, that they worsen over time, and that jewelry modifications offer limited protection against the most serious issue, gum recession. Going in with that knowledge is the bare minimum that the piercing industry should provide and largely doesn’t.