8 Reasons for Sudden ToothacheDental ClinicsUpdated on Dec 24, 2020 View more like this | Visit BROOKLYN, NY | Contact Amelia Grant |

Read this article to learn about the most likely reasons why your teeth might be hurting, and when to consult a specialist.
1. Vulnerability to heat or cold
Sensitive teeth are caused by enamel erosion and unprotected nerves in your teeth. When you consume something with an exceptionally low or high temperature, it can lead to unexpected pain or discomfort.
2. Receding gums
Gumline is the tissue coating that covers the bone and enfolds the tooth root to safeguard the nerve endings in your teeth. As you get older, the gums usually begin to wear away, causing receding gums.
Wore down gums lead to vulnerable roots of your teeth and make you exposed to gum disease and dangerous bacteria. If your teeth unexpectedly become hypersensitive, receding gums could be the reason.
3. Tooth enamel erosion
About 12 percent of the population have some kind of tooth oversensitivity that leads to toothache when eating. Such sensitivity can be caused by having too many acidic foods in your diet, improper brushing technique, and other reasons.
This makes the enamel that surrounds and guards your teeth to wear down. And the thing cannot be replaced. This can lead to sudden, stabbing pain that curls your hair when you try to eat.
4. Damaged teeth
It may not be a surprise to you that a broken tooth or crown can make your teeth hurt and cause sensitivity. But sometimes you can chip away just a little piece of your tooth that will cause sharp pain but will be almost impossible to spot.
5. Cavities
Cavities might be the culprit of your toothache. Cavities can form on the chewing surface or on the sides of your tooth enamel. And they can be really hard to spot there.
Once there starts an inflammation process in your cavity, it may cause you sudden sharp tooth pain.
6. Recent dental procedures
Having fillings or tooth procedures involving drilling can make the nerve endings of your vulnerable for short periods of time. Sensitivity from a tooth filling may bother you for three weeks.
7. Gnashing or clenching your teeth
Gnashing your teeth and clenching your jaws can cause your teeth to become sensitive, as you wear down the enamel. Most people are prone to gnash or grind their teeth once in a while, lots of stress and lack of sleep can lead to you developing this habit without even noticing it. This can lead to headaches and tooth pain, the reasons for which may seem obscure.
8.Sinusitis
One sign of sinus infection is a toothache and discomfort in your jaw. When infected and strained, your sinuses can squeeze your teeth nerve endings and cause lots of debilitating pain.
The bottom line
If you’ve started to experience teeth sensitivity and you’ve never been prone to it before, schedule a consultation with the dentist. The specialist will be able to recommend an appropriate treatment and advise using sensitivity reducing oral care products. The dentist will inform you if you require a corrective procedure, such as a filling or tooth removal, to get rid of the pain. Don’t neglect the painful symptoms. See your dentist as soon as possible, or contact another health specialist to relieve your pain.