How to get rid of overly sensitive teeth?

Understanding and Managing Overly Sensitive Teeth

Tooth sensitivity, medically known as dentin hypersensitivity, occurs when the protective enamel layer of your teeth wears down or your gums recede, exposing the underlying dentin. Dentin contains microscopic tubules that lead to the tooth’s nerve center. When exposed, these tubules can be stimulated by hot, cold, sweet, or acidic foods and drinks, or even by cold air, triggering that familiar twinge of pain.

What Causes Tooth Sensitivity?

Several factors contribute to the development of overly sensitive teeth. Understanding these causes is the first step toward finding the right solution for your specific situation.

• Enamel Erosion: This is a primary culprit. Acidic foods and drinks (like soda, citrus fruits, and wine) can erode enamel over time. Aggressive brushing can also wear away this protective layer.
• Gum Recession: When gums pull back from the teeth, they expose the root surface, which is covered by cementum, a softer layer than enamel. This area is much more susceptible to sensitivity. Gum disease, aggressive brushing, or even genetics can lead to recession.
• Tooth Decay (Cavities): Cavities create holes in the enamel, directly exposing the dentin and nerves.
• Cracked or Chipped Teeth: Fractures in teeth can expose the inner layers.
• Worn-Down Fillings: Old or damaged fillings can lose their seal, allowing irritants to reach the dentin.
• Teeth Grinding (Bruxism): Clenching and grinding your teeth, especially at night, can wear down enamel.
• Recent Dental Work: Procedures like fillings, crowns, or teeth whitening can temporarily increase sensitivity.

Effective Strategies for Reducing Tooth Sensitivity

Managing overly sensitive teeth involves a combination of at-home care and, when necessary, professional dental intervention. The goal is to protect exposed dentin and soothe the nerve.

At-Home Care for Sensitive Teeth

Making changes to your daily oral hygiene routine can make a significant difference. Consistency is key to seeing improvements.

• Use a Soft-Bristled Toothbrush: Opt for a toothbrush with soft bristles to avoid further enamel wear and gum irritation. Angle the brush at 45 degrees towards the gum line.
• Choose a Desensitizing Toothpaste: These toothpastes contain compounds like potassium nitrate or strontium chloride that block pain signals from the nerve. It may take several applications to notice a difference. Look for brands specifically labeled for sensitive teeth.
• Brush Gently: Avoid aggressive scrubbing. A gentle, circular motion is more effective and less damaging than forceful back-and-forth strokes.
• Floss Daily: Flossing removes plaque and food particles from between teeth and along the gum line, preventing gum disease which can lead to recession. Be gentle while flossing.
• Rinse with Fluoride Mouthwash: Fluoride strengthens enamel and can help reduce sensitivity. Use an alcohol-free mouthwash to avoid drying out your mouth.
• Limit Acidic Foods and Drinks: Reduce your intake of citrus fruits, sodas, sports drinks, and wine. If you do consume them, rinse your mouth with water afterward.
• Avoid Extreme Temperatures: Try to consume hot and cold foods and drinks at moderate temperatures.

Professional Dental Treatments for Sensitivity

If at-home care doesn’t provide sufficient relief, your dentist has several options to address the root cause of your sensitivity.

• Dental Sealants or Bonding: For exposed root surfaces, your dentist can apply a bonding agent or sealant to cover the sensitive areas. This creates a protective barrier.
• Fluoride Treatments: Your dentist can apply a high-concentration fluoride varnish directly to your teeth. This strengthens enamel and can reduce sensitivity.
• Gum Grafts: If gum recession is severe, a gum graft procedure can cover the exposed roots, protecting them and reducing sensitivity.
• Root Canal Treatment: In cases of severe, persistent sensitivity where other treatments have failed, a root canal may be recommended to remove the nerve from the tooth.
• Treating Bruxism: If teeth grinding is the cause, your dentist might recommend a night guard to protect your teeth from further wear.

When to See Your Dentist About Sensitive Teeth

It’s important to consult your dentist if your tooth sensitivity is sudden, severe, or persistent. They can accurately diagnose the cause and recommend the most appropriate treatment plan. Ignoring the problem could lead to more serious dental issues.

Comparing Solutions for Tooth Sensitivity

Here’s a quick look at common approaches to managing tooth sensitivity:

How to Choose the Right Toothpaste for Sensitive Teeth

Selecting the best toothpaste for sensitive teeth involves looking for specific active ingredients. Potassium nitrate is common; it penetrates the tubules to calm the nerve. Stannous fluoride also helps by blocking tubules and fighting decay. Always check the label for "sensitivity relief" or "for sensitive teeth."

People Also Ask

What is the fastest way to relieve tooth sensitivity?

The fastest way to get temporary relief from tooth sensitivity is often by rinsing your mouth with lukewarm water. For a more lasting, though not instantaneous, effect, using a desensitizing toothpaste with potassium nitrate can start blocking pain signals within a few applications. However, significant relief usually requires consistent use over days or weeks.

Can sensitive teeth be permanently fixed?

While sensitivity can often be managed and reduced significantly, whether it can be "permanently fixed" depends on the underlying cause. If the cause is reversible, like enamel erosion from diet, and you adopt protective habits, you can achieve long-term relief. However, if the cause is irreversible, such as severe gum recession or significant enamel loss, professional treatments can provide a permanent solution by covering exposed areas or addressing nerve issues.

Is sensitivity to