Tooth Sensitivity: Causes and Remedies, Why they Hurt & How to Stop Pain

Tooth sensitivity, also known as dental sensitivity or hypersensitive teeth, is a common dental issue affecting millions of people worldwide. If you’ve ever felt a sharp pain when consuming hot or cold foods, you may have sensitive teeth. Understanding the causes, remedies, and treatment options can help you manage and reduce sensitivity effectively.

What Causes Tooth Sensitivity?

There are several reasons why your teeth may become sensitive:

1. Worn Enamel

Enamel is the outermost layer of your teeth that protects them. Over time, enamel can wear down due to:

• Brushing too hard
• Using a hard-bristled toothbrush
• Acidic foods and beverages
• Teeth grinding (bruxism)

2. Receding Gums

Gum recession exposes the dentin, a sensitive layer of the tooth. Common causes include gum disease, aggressive brushing, and aging.

3. Cavities and Tooth Decay

Cavities create openings in the tooth, exposing nerve endings that cause pain when exposed to hot, cold, or sweet foods.

4. Cracked or Chipped Teeth

A cracked tooth can expose the inner layers, leading to sensitivity and pain.

5. Tooth Whitening Treatments

Some over-the-counter whitening products contain strong bleaching agents that may lead to temporary tooth sensitivity.

6. Recent Dental Procedures

Sensitivity after procedures like fillings, crowns, or root canals is common but usually temporary.

How to Stop Tooth Sensitivity Pain?

If you experience sensitivity, several remedies can help alleviate pain and discomfort.

1. Use a Toothpaste for Sensitive Teeth

• Specially formulated toothpaste helps block pain signals.
• Look for ingredients like potassium nitrate and stannous fluoride.

2. Maintain Proper Oral Hygiene

• Brush gently with a soft-bristled toothbrush.
• Use fluoride toothpaste to strengthen enamel.
• Floss daily to remove plaque buildup.

3. Avoid Acidic Foods and Beverages

• Reduce consumption of citrus fruits, soda, and vinegar-based foods.
• Rinse your mouth with water after consuming acidic foods.

4. Use a Fluoride Mouthwash

• Strengthens enamel and reduces sensitivity.

5. Get Professional Dental Treatment

• Your dentist may recommend treatments like fluoride varnishes, dental bonding, or gum grafts for severe cases.

6. Wear a Nightguard

• If you grind your teeth, a custom nightguard can protect enamel from further damage.

7. Try Home Remedies

• Rinse with saltwater to reduce inflammation.
• Use clove oil for natural pain relief.
• Avoid extremely hot or cold foods until sensitivity improves.

Best Treatments for Sensitive Teeth

If home remedies don’t provide relief, professional treatments may be necessary:

• Fluoride Gel Application – Strengthens enamel and reduces pain.
• Dental Sealants – A protective coating that blocks sensitivity.
• Gum Grafting – Covers exposed roots caused by receding gums.
• Root Canal Treatment – For extreme cases when the nerve is exposed.

FAQs

1. What is the main reason for teeth sensitivity?

The most common cause is enamel erosion or receding gums, exposing the dentin.

2. How can I decrease tooth sensitivity?

Use sensitive toothpaste, avoid acidic foods, maintain proper oral hygiene, and visit your dentist for fluoride treatments.

3. What is the best solution for sensitive teeth?

Using fluoride toothpaste, professional dental treatments, and avoiding triggers like hot, cold, or acidic foods.

4. What is the best medicine for sensitive teeth?

Over-the-counter desensitizing toothpaste or prescribed fluoride treatments from your dentist can help.

5. How do I deal with sensitive teeth daily?

Brush gently, avoid triggers, use sensitivity toothpaste, and schedule regular dental check-ups.

Conclusion

Sensitive teeth can be uncomfortable, but with proper care, remedies, and professional treatments, you can find relief. Identifying the root cause and making lifestyle changes can significantly improve your oral health. If your tooth sensitivity persists, consult a dentist to explore the best treatment options for long-term relief. Contact us for any dental needs—we’re here to help you achieve a healthier, pain-free smile!