1
Diagnosis
The dentist tests the tooth with cold and gentle tapping and takes an X-ray to see the root and any infection at the tip. Around 15 minutes.
Same-day root canal appointments
Emergency Root Canal: Same-Day Relief From an Infected Tooth
A throbbing tooth that wakes you at night usually means the nerve inside is infected. A root canal removes that nerve, ends the pain and lets you keep the tooth.
1-855-219-4656 Can I get a root canal today?
Usually, yes. Call 1-855-219-4656 and we connect you with a partner dentist who keeps same-day slots for root canals. The visit takes 60 to 90 minutes, the pain relief is almost immediate once the nerve is removed, and the cost without insurance is roughly $700 to $1,500 depending on the tooth. If the dentist is fully booked, they can open the tooth and place medication to stop the pain, then finish the treatment within a few days.
A root canal has a reputation it no longer deserves. With modern anesthetic the appointment is quiet and uneventful, and the tooth that hurt for days is usually calm by the evening. The real work is getting seen quickly, before the infection has time to spread.
Signs a tooth needs an emergency root canal
- Deep, throbbing toothache that gets worse when you lie down
- Sharp pain that lingers for more than a few seconds after hot or cold food
- A pimple-like bump on the gum near the tooth, sometimes leaking fluid
- A tooth that has turned gray or dark after an injury
- Swelling or tenderness in the gum around one tooth
If swelling has spread to your cheek or jaw, the dentist may drain the infection first. See abscess treatment. If the tooth is cracked below the gum line, an extraction may be the better choice.
What happens during an emergency root canal
2
Cleaning the canals
After numbing, a small opening is made in the tooth. The infected pulp is removed and each canal is cleaned, shaped and rinsed with disinfectant.
3
Sealing and covering
The canals are filled with a rubber-like material. A temporary filling closes the tooth. Back teeth usually need a crown at a follow-up visit.
Cost of an emergency root canal
| Type | Without insurance | With insurance (typical) |
|---|---|---|
| Emergency exam + X-ray | $100–$250 | $0–$50 |
| Root canal, front tooth | $700–$1,000 | $250–$500 |
| Root canal, premolar or molar | $900–$1,500 | $350–$750 |
| Temporary filling | $90–$300 | $20–$100 |
| Permanent crown (later visit) | $800–$2,000 | $400–$1,000 |
Estimates from partner clinic fee schedules. Your dentist quotes the exact fee before treatment. National ranges from partner clinics; city pages show local figures. Molars cost more because they have three or four canals. Check the dental cost guide for local figures, or the no-insurance guide if you are paying yourself. See the emergency dental cost guide.
Aftercare after a root canal
- Wait until the numbness wears off before eating so you do not bite your cheek or tongue.
- Chew on the other side until the tooth has its permanent filling or crown. A temporary filling can crack under hard food.
- Take ibuprofen or acetaminophen for tenderness. Most people feel a dull ache for two or three days, not sharp pain.
- Brush and floss the tooth normally, but floss gently around the temporary filling.
- Book the follow-up for the crown within a few weeks. An unprotected back tooth can fracture.
Find same-day emergency root canal in your city
- Washington, DC
- Houston, TX
- New York, NY
- El Paso, TX
- Dallas, TX
- Sacramento, CA
- Miami, FL
- Los Angeles, CA
- All states
Related services and guides
- Abscess drainage and antibiotics
- Emergency tooth extraction
- Lost crown and filling replacement
- Sedation for anxious patients
Related emergency guides: Severe toothache, Tooth abscess, Cracked tooth.
Emergency Root Canal FAQ
Need help right now? Call 1-855-219-4656, free, 24 hours a day.
Does an emergency root canal hurt?
The procedure itself is done under local anesthetic and feels like having a filling. Many people say the relief begins the moment the nerve is out. Expect mild tenderness for a few days afterwards.
How long does a root canal take?
Front teeth take about an hour. Molars with several canals take 90 minutes or more, and some dentists split the treatment across two visits.
Can I wait a few days before treatment?
Pain may come and go, but the infection does not clear on its own. Waiting risks an abscess, facial swelling and, in the worst case, losing the tooth. Antibiotics alone are a stopgap, not a cure.
How much does a root canal cost without insurance?
Around $700 to $1,000 for a front tooth and $900 to $1,500 for a molar. The exam, X-ray and the crown that usually follows are billed separately.
Root canal or extraction, which is better?
Keeping your own tooth is nearly always the better long-term option, and a root canal plus crown often costs less than an extraction plus implant. The dentist recommends extraction only when the tooth cannot be restored.
Medically reviewed by Dr. FULL NAME, DDS. Last reviewed . Sources: ADA MouthHealthy, Root Canals, Mayo Clinic, Toothache first aid. Editorial policy.
Need emergency root canal today?
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