Feeling Sensation When Tapping Teeth: Should You Return to the Dentist? - Dentistry

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There is a sensation when lightly tapping the tooth, but it does not hurt?


Hello Doctor: A few days ago, I had a toothache and went to see a doctor.
The doctor said it was a dental inflammation and prescribed a three-day course of antibiotics and painkillers, stating that if the pain subsided after finishing the medication, a follow-up visit would not be necessary.
Now that I have completed the medication, the tooth no longer hurts, but when I lightly tap the tooth, I can feel some sensation compared to the other teeth, although it is not painful.
Should I schedule a follow-up appointment, or will it likely resolve in a few days? Thank you!

Niming, 20~29 year old female. Ask Date: 2023/07/20

Dr. Lin Jiayong reply Dentistry


Hello: It is recommended to continue monitoring.
If the physician advises you to undergo immediate nerve extraction or other invasive treatments, then consider whether to pursue further treatment.
If not, simply take medication and observe.

Reply Date: 2023/07/20

More Info


When it comes to dental health, any sensation or discomfort in your teeth after treatment should be taken seriously. Based on your description, it sounds like you recently experienced inflammation in your tooth, which was treated with antibiotics and pain medication. Now that you've completed your medication, you're noticing a sensation when tapping on the affected tooth, which is different from pain but still concerning.

First, it's important to understand that after a dental procedure or treatment for inflammation, some sensitivity can be normal. This sensitivity may arise from several factors, including the healing process of the tooth and surrounding tissues, the effects of the medication, or even the dental work itself. However, the fact that you are experiencing a sensation that is different from pain could indicate that the tooth is still in a state of recovery or that there may be residual inflammation.

In general, if the sensation you are feeling is mild and does not escalate into pain, it may resolve on its own as the tooth continues to heal. However, if the sensation persists for more than a few days, or if it worsens or is accompanied by other symptoms such as swelling, increased sensitivity to hot or cold, or pain when biting down, it would be prudent to return to your dentist for a follow-up examination.

Your dentist will likely want to assess the tooth to ensure that there is no underlying issue, such as an infection that has not fully resolved or damage to the tooth structure that may require further treatment. They may perform tests to evaluate the vitality of the tooth, such as percussion tests (tapping) or thermal tests (applying hot or cold stimuli), to determine if the tooth's nerve is still healthy.

Additionally, if you have a history of dental issues, such as deep cavities or previous root canal treatments, it is especially important to keep an eye on any changes in sensation. In some cases, a tooth that has been previously treated may develop complications that require further intervention, such as root canal therapy or even extraction if the tooth is deemed non-restorable.

In summary, while mild sensitivity after dental treatment can be normal, it is essential to monitor your symptoms closely. If the sensation does not improve within a few days or if you notice any worsening of your condition, do not hesitate to return to your dentist for a thorough evaluation. Early intervention can often prevent more serious complications and ensure the long-term health of your teeth. Remember, your oral health is crucial, and it's always better to err on the side of caution when it comes to dental concerns.

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