According to a study published in The Journal of the American Dental Association, an estimated 40 million Americans (1 in 8 people) have sensitive teeth. This condition can result in discomfort when certain types of food are consumed, including those that are cold, hot, spicy, sweet or sour. Avoiding these triggers is an easy solution, but the cause of tooth sensitivity is more complicated and can signal an underlying dental issue. In this post, your emergency dentist explains why your teeth may be sensitive and what signs to look out for to avoid a dental emergency.
Reasons for Sensitivity
Whether your sensitivity is a newly developed condition or something you’ve been dealing with for a prolonged period of time, it’s important to understand why you’re experiencing this discomfort. Common causes include:
- Natural condition
- Enamel erosion
- Acid reflux
- Cavities
- Receding gums
- Cracked teeth
- Recent dental procedure
When You Should Talk to Your Dentist
Reach out to your dentist if you suddenly experience a high level of sensitivity or are especially sensitive in a particular area of your mouth. If a specific tooth is extremely sensitive for more than a few days and reacts strongly to hot and cold temperatures, you should also speak with your dentist. Sensitivity lasting more than 30 seconds after coming into contact with an extreme temperature should be addressed as soon as possible.
The longer you wait, the worse whatever is causing your sensitivity can get. With an untreated cracked tooth, bacteria can grow and lead to an infection. A case of receding gums leaves your roots and nerves exposed and can be a sign of gum disease. Speaking with your dentist now can save you from needing an emergency exam later.
How to Prevent and Care for Tooth Sensitivity
Maintaining a healthy oral hygiene routine can help prevent certain causes of sensitivity. When sensitivity is naturally present, there are also simple ways to lessen the discomfort. The following strategies can be used for both sensitivity prevention and treatment:
- Use a soft-bristled toothbrush twice a day, avoiding excessive force
- Floss gently as least once a day
- Use desensitizing toothpaste
- Avoid mouthwashes that contain acids
- Limit your consumption of acidic and sugary foods
- Use a mouth guard if you are prone to grinding your teeth
Tooth sensitivity can be a natural condition, but oral discomfort of any kind should be mentioned to your dentist just in case. Don’t feel like you have to wait for your next checkup to speak with them. If you are experiencing severe pain from sensitivity, reach out to your dentist immediately.
About the Author
At Advanced Smile Design, Dr. Barry Isdaner has over 45 years of experience providing expert care to his valued patients. He has taken numerous continuing education courses, including ones covering dental emergencies. Dr. Isdaner is a member of the American Dental Association and Pennsylvania Dental Association. If you have further concerns regarding your teeth sensitivity, he can be reached through his website or at 510-797-8100.
