Can't tell where tooth pain is coming from?
William Rodriguez
Updated on April 27, 2026
Also question is, how can I tell which tooth is causing pain?
Constant Aching in One Tooth
Your dentist can perform an examination and do an x-ray to determine what is causing the pain that you're experiencing. If the pain is isolated to just one tooth, infection or irritation of the nerves of that tooth are most likely the cause.
Also, how long does it take for a tooth nerve to settle down? The nerve should heal itself, but if pain or sensitivity does not subside within two to four weeks, dental intervention may be required.
Just so, can tooth pain travel to other teeth?
Dental cavities or abscesses
Untreated cavities may become larger, extending into the deeper structures of the tooth and possibly into the tooth's pulp or nerve. This can cause pain that may radiate to other teeth or up the jaw.
Why does toothache suddenly stop?
The main reason why a toothache can suddenly disappear can be attributed to tooth decay. Tooth decay is the total or partial destruction of the enamel – the hard, outermost layer of your tooth, by bacteria in foods and drinks, especially those that contain sugar.
Related Question Answers
Why is it hard to tell which tooth hurts?
When it comes to a toothache, the brain doesn't discriminate. A new imaging study shows that to the brain, a painful upper tooth feels a lot like a painful lower tooth. The results, which will be published in the journal Pain, help explain why patients are notoriously bad at pinpointing a toothache.How can you tell which tooth is infected?
Signs you have an infected tooth include:- Severe toothache.
- Sensitivity to hot and cold foods.
- Difficulty swallowing.
- Pain when biting down.
- Fever.
- Swollen, tender lymph nodes in the neck or jaw.
- Swollen face or cheeks.
How do I know if my toothache is serious?
See your dentist as soon as possible about your toothache if:- You have a toothache that lasts longer than 1 or 2 days.
- Your toothache is severe.
- You have a fever, earache, or pain upon opening your mouth wide.