The short version
- 1Sharp pain on release of a bite is a classic clue.
- 2Avoid chewing on that side and skip hard foods.
- 3Do not wait for it to “calm down for good” if pain repeats.
How it can feel
Brief, sharp pain when biting certain ways, sensitivity to temperature, or a rough edge your tongue finds.
What to do meanwhile
Chew on the other side, skip ice and hard candy, and call a dentist. Over-the-counter pain relievers may help short-term if safe for you.
What clinicians look for
Lighting, magnification, bite tests, and X-rays help locate a crack. Not every crack needs a crown; plans vary.
Emergencies
Facial swelling, fever, or trouble swallowing needs urgent care or 911.
General information only. Molariva is not a dental or medical provider and this is not dental or medical advice. Talk with your own dentist about your situation. In an emergency, call 911. Updated October 30, 2026.