Cracked or Broken Tooth: What to Do
If you have broken a tooth, rinse gently with warm water, keep any fragment in milk or saline, use a cold compress if the area is swollen, avoid chewing on that side, and contact a dentist. A small chip with no pain can usually wait a few days. A tooth that is painful, bleeding, sensitive to air, or has an exposed pink or red area at the fracture needs prompt attention, and a knocked-out adult tooth is an emergency to be seen within the hour.
What to Do in the First Hour
Rinse your mouth gently with warm water, apply gentle pressure with clean gauze if there is bleeding, hold a cold compress against the outside of the face if it is swollen, take ordinary pain relief if needed, and avoid chewing on that side. Keep any broken fragment in milk or saline rather than letting it dry out.
- 1Rinse gently with warm water to clear debris.
- 2If bleeding, press clean gauze against the area for around ten minutes.
- 3Keep any fragment in milk or saline, and take it with you.
- 4A cold compress on the outside of the cheek can reduce swelling.
- 5Take pain relief you normally use, following the label.
- 6Eat soft food and chew away from the tooth.
- 7Contact a dentist and describe what happened.
How Urgent Is It?
Urgency depends on pain, exposure and swelling rather than on how big the break looks. A painless chip in enamel can wait a few days. Severe pain, a pink or red spot at the fracture, sensitivity to air, swelling, or a fracture below the gum all need to be seen promptly.
| Situation | What it usually means | How soon |
|---|---|---|
| Small chip, no pain | Enamel only | Within a few days |
| Sharp edge cutting the tongue | Enamel or dentine, needs smoothing | Within a few days |
| Sensitive to cold or air | Dentine exposed | Soon, within a day or two |
| Pink or red visible at the fracture | The inner tissue may be exposed | Same day if possible |
| Severe or throbbing pain | Possible inner tissue involvement | Same day |
| Swelling of gum or face | Possible infection | Urgent |
| Fracture below the gum line | Needs assessment for restorability | Prompt |
| Adult tooth knocked out | Time-critical | Immediately |
Spreading facial swelling, difficulty swallowing or breathing, or swelling affecting the eye needs emergency medical care rather than a routine dental appointment.
Why Teeth Break
Teeth usually break because they were already weakened — by a large filling, decay under a restoration, previous root canal treatment without a crown, or years of grinding and wear. A sudden injury can break a healthy tooth, but a tooth that breaks while eating something ordinary was usually compromised already.
- A large old filling leaving thin remaining walls.
- Decay undermining the tooth from within.
- A root-treated tooth that was never crowned.
- Grinding or clenching, which loads teeth repeatedly.
- Biting hard objects — ice, bones, nut shells, pen caps.
- A blow to the face during sport or an accident.
This matters because it affects what happens next. If the underlying cause is grinding or a weakened tooth, repairing the break without addressing the cause tends to lead to the same thing happening again.
How a Broken Tooth Is Usually Treated
Treatment depends on how much tooth is lost and whether the inner tissue is involved. Options range from smoothing a sharp edge, to tooth-coloured bonding, to a crown, to root canal treatment followed by a crown. Where a fracture extends below the gum and too little sound tooth remains, extraction may be the only realistic option.
- Smoothing and polishing — for a minor chip with a sharp edge.
- Tooth-coloured bonding — rebuilding a small to moderate break in one visit.
- A crown — where a substantial part of the tooth is lost or the walls are weakened.
- Root canal treatment then a crown — where the inner tissue is involved.
- Extraction and replacement — where the tooth cannot be restored.
Cracks You Cannot See
Not every fracture is visible. A cracked tooth can cause a sharp pain when you bite down or release, or sensitivity that comes and goes, without anything obvious on the surface. These are diagnosed by examination, bite testing and sometimes imaging rather than by looking.
If you have a tooth that gives a brief sharp pain when you bite on something in a particular way, mention exactly that description. It is a recognisable pattern and it helps narrow down which tooth and what type of crack.
Reducing the Chance of It Happening Again
Have heavily filled and root-treated teeth assessed for protection, get grinding addressed if it applies to you, avoid biting hard objects, and wear a mouthguard for contact sport. Prevention here is mostly about identifying which teeth are already at risk.
- 1Ask which of your teeth are structurally weak and what protection is worth considering.
- 2Get root-treated back teeth crowned rather than leaving them unprotected.
- 3Discuss a night guard if you grind or wake with a tight jaw.
- 4Stop using teeth to open packaging or crack shells.
- 5Use a mouthguard for contact sport.
Questions
Frequently Asked Questions
Questions patients ask about this treatment. If yours is not here, send it to Dr. Vijay directly.
Can a cracked tooth heal on its own?
No. Unlike bone, tooth structure does not repair itself. A crack can stay stable for a long time, but it does not close up, and it can progress.
Should I save the broken piece of tooth?
Yes, keep it in milk or saline and take it with you. It is not always possible to reattach a fragment, but it is sometimes an option, particularly for front teeth.
Is a chipped tooth an emergency?
A small chip with no pain generally is not, though it should still be seen. Pain, exposure of the inner tissue, swelling, or a knocked-out tooth all change that.
How much does fixing a broken tooth cost?
It depends entirely on the treatment needed, from smoothing an edge to root canal treatment and a crown. An examination is needed before a meaningful estimate can be given.
Can a broken tooth be left untreated?
It is not advisable. An exposed fracture surface is more prone to decay and to further breakage, and if the inner tissue becomes involved the tooth can become infected.
Next step
Broken a Tooth? Message the Clinic
Describe which tooth it is, whether it hurts, and whether a piece came away. If a photograph is easy to take, send it — it helps judge how urgent the situation is.
V-Dent Dental Care, 108 Nest Infinity, Near Kanba Hospital, New Nikol, Ahmedabad.