Oral piercings carry a higher rate of dental damage than many people expect. Research on tongue and lip piercings has found gum recession in up to 50 percent of people with a lip piercing and around 44 percent of those with a tongue piercing, and chipped or cracked teeth in a large share of long-term wearers. One review reported dental damage of some kind in 76.5 percent of people with tongue piercings, compared with 32.1 percent of people without. If you have a piercing or are thinking about one, knowing these risks lets you make an informed choice and protect your teeth.
Key takeaways
- Gum recession and chipped teeth are the two most common problems with oral piercings.
- Tongue piercings tend to damage the lower front teeth and the gum behind them.
- Lip piercings tend to damage the gum on the outer surface of the lower front teeth.
- The first two weeks carry the highest infection and swelling risk.
- If you keep a piercing, a smaller, plastic-topped bar and regular dental reviews lower the damage.
The one rule that matters most: the metal does the damage
Almost every dental problem from a piercing comes down to repeated contact between hard jewellery and soft or hard tissue. A metal ball on a tongue bar taps against the back of the lower front teeth thousands of times a day during speaking and eating. Over months and years that constant tapping chips enamel and can crack a tooth or an existing filling. A lip stud rubs against the gum on the front of the lower teeth, slowly pushing it down and exposing the root. Swapping a metal ball for a smaller acrylic or plastic one reduces, though it does not remove, this damage.
The most common problems
Gum recession
This is the single most reported complication. The gum wears away where the jewellery rests against it, exposing the tooth root. Receded gum does not grow back, so the change is permanent and can lead to sensitivity, root decay, and in severe cases a loose tooth. Recession from piercings often appears on the lower front teeth, an area that is hard to repair.
Chipped and cracked teeth
Biting down on the jewellery, playing with it against the teeth, or simply talking with a tongue bar in place all chip enamel over time. A chip can be small and cosmetic, or deep enough to expose the nerve and need a filling, crown, or even root canal treatment.
Infection and swelling
The mouth is full of bacteria, so a fresh piercing is an open wound in a high-risk site. Swelling, pain, bleeding and infection are common in the first two weeks. Because the tongue can swell significantly, a new tongue piercing needs careful aftercare and prompt attention if swelling worsens.
Other issues
Wearers also report increased plaque build-up, bad breath, damage to fillings and crowns, and difficulty getting clear dental X-rays because metal blocks the image. A swallowed or inhaled loose bar is a rare but serious risk.
If you want to keep your piercing
The lowest-risk option is not to have an oral piercing at all, but if you have one and want to keep it, these steps reduce the harm:
- Choose a shorter bar so there is less movement and less contact with the teeth.
- Use an acrylic or plastic ball rather than a metal one against the teeth.
- Do not click, bite, or play with the jewellery against your teeth.
- Keep the site and the jewellery clean, and clean between your teeth daily.
- Remove the jewellery for contact sport.
- Have a dentist review the area regularly so recession and chips are caught early.
General cost guide
The costs below are general Australian market ranges to help you understand what repair might involve, not a quote, and Lumi Dental does not list its own prices here.
| Treatment | General market range (AUD) |
|---|---|
| Check-up and clean | $180 to $390 |
| Composite filling for a chipped tooth | $150 to $350 |
| Gum graft for recession (per site) | $700 to $1,500 |
For a tailored written quote, the team at Lumi Dental is happy to help, and you can see current offers on the current deals page or learn about routine care with a general dentist.
Frequently asked questions
How soon can a piercing damage my teeth?
Infection and swelling can happen within days. Chips and recession build up over months to years of contact, which is why early habits and regular reviews matter so much.
Does gum recession from a piercing heal if I remove the jewellery?
Removing the jewellery stops further damage, but gum that has already receded does not grow back on its own. Severe recession may need a gum graft.
Is a lip piercing safer than a tongue piercing?
Both cause problems, just in different places. Lip studs tend to harm the gum on the front of the lower teeth, while tongue bars chip the backs of the lower front teeth and harm the gum behind them.
Can I still get dental X-rays with a piercing?
You will usually be asked to remove oral jewellery first, because metal blocks part of the image.
When to see a dentist
See a dentist if you notice gum shrinking around your lower teeth, new sensitivity, a chip, or a loose bar, and seek prompt care for spreading swelling, fever, or pus around a fresh piercing. For related topics, read our guides on tooth gems and tooth jewellery safety, cracked tooth syndrome, bleeding gums when brushing, and mucoceles and lip cysts.
This article is general information and is not a substitute for an individual assessment by a dentist.
