Why Are My Teeth Sensitive?
Teeth become sensitive when the enamel is worn down or when the tooth roots are exposed. You will notice it when you feel pain from hot or cold foods or have discomfort when you are brushing, flossing, and using mouthwash. Teeth sensitivity can be treated and prevented.
The Anatomy of Teeth
Teeth are made up of the crown, neck, and root. The crown is the tooth above the gum and is covered in enamel. The neck is what connects it to the root, and the root is what sets the tooth in the bone. The root canal contains the nerves.
⚠️ Under the enamel is dentin. Dentin has connectors to the nerves. When the tooth roots or dentin are exposed either by receding gums or worn-down enamel, the tooth becomes more sensitive.
The Causes of Tooth Sensitivity
Many things can cause tooth sensitivity, but the most common one, according to Johns Hopkins Medicine, is enamel erosion.
Enamel Erosion
Can occur with aggressive toothbrushing, a diet of acidic foods, or as a side effect of untreated acid reflux
Damaged Teeth
Chipped, cracked teeth, and worn-out dental work can expose sensitive areas
Recent Dental Work
Tooth sensitivity after dental work or teeth whitening is temporary and will go away after a few days
Bruxism (Teeth Grinding)
Can cause teeth sensitivity because it wears down teeth and can cause damage
Gum Recession
Often happens as people age, but can also occur with aggressive brushing or ongoing gum disease. Exposed tooth roots are common in gum disease
The Solution to Tooth Sensitivity
Solutions to tooth sensitivity depend on the seriousness of the issue and the root cause. Remedies fall into two categories:
Professional Dental Treatments
A dentist can do many things to treat the cause of teeth sensitivity and relieve the pain:
- Treating gum disease to restore gum and teeth health
- Gum grafting to cover tooth roots in serious cases
- Dental bonding to strengthen the crown and cover tooth roots
- Fluoride treatments to remineralize and strengthen enamel
- Dentin sealant to block the pain
Home Care Solutions
Dental patients can lessen their tooth sensitivity at home:
- Use desensitizing toothpastes
- Apply fluoride products to strengthen teeth
- Wear a nighttime mouthguard to prevent grinding damage
- Switch to a soft-bristled toothbrush
- Use gentler mouth rinses
- Try a water flosser instead of standard floss
Dietary Changes for Sensitive Teeth
One of the biggest changes someone with tooth sensitivity can make is in their diet.
⚠️ Avoid Acid-Rich Foods
Avoiding acid-rich foods can go a long way to reducing tooth sensitivity:
🥒 Pickles
🥤 Sodas
🍋 Lemons
🍊 Orange Juice
🍅 Tomato Products
Regular Dental Visits Are Essential
Those with tooth sensitivity should see their dentist for routine visits, even though the experience may be uncomfortable. Talk to your dentist about any pain or sensitivity. They may have a solution.
Frequently Asked Questions
Will tooth sensitivity go away?
It depends on what the cause is and how it can be remedied. Sensitive teeth from damaged teeth can go away once the teeth are repaired. Those suffering sensitive teeth from gum disease or worn-down enamel will have a more complicated treatment plan.
What do I do if it gets worse?
Sensitive teeth that worsen could be a sign of bigger issues. See your dentist.
Will I need a dental procedure to fix sensitive teeth?
Some dental procedures can remedy sensitive teeth, but it depends on the cause. Sensitive teeth caused by an infection could be remedied with a root canal.
When should I go to my dentist with my sensitive teeth issue?
Talk to your dentist when you go for your exam. They can help you find a solution. Make an appointment sooner if the pain worsens, if it affects your normal lifestyle, or if home solutions fail.
Get Relief from Tooth Sensitivity
We can answer any questions about tooth sensitivity. Call for an appointment today, and we’ll help you find an answer.
