Sensitive Teeth? Here’s What You Can Do

Do you wince when you eat something cold, hot, or sweet? If so, you might be one of the many people dealing with sensitive teeth. Sensitivity can make daily activities like eating or drinking an uncomfortable experience, but fortunately, there are several ways to manage and reduce the discomfort. Let’s explore what causes tooth sensitivity and how you can find relief.

1. What Causes Tooth Sensitivity?

Tooth sensitivity occurs when the protective layer of your teeth, known as enamel, wears down or when your gums recede, exposing the softer dentine underneath.
This dentine contains microscopic tubes that lead to the tooth’s nerve. When these tubes are exposed, stimuli like hot, cold, or sweet foods can reach the nerve, causing pain.

Common causes of tooth sensitivity include:

Aggressive brushing: Brushing too hard or using a toothbrush with hard bristles can wear down enamel.
Tooth grinding (bruxism): Grinding your teeth at night can lead to enamel erosion.
Gum recession: As gums recede, the tooth roots, which have no enamel, become exposed.
Acidic foods and drinks: Citrus fruits, sodas, and wine can erode enamel over time.
Teeth whitening products: Some whitening agents can cause temporary sensitivity, especially if used too often.
Tooth decay or damaged fillings: These can expose the dentine or inner parts of the tooth, leading to sensitivity.

2. How to Manage Tooth Sensitivity

Thankfully, tooth sensitivity is often manageable with some changes to your oral care routine and lifestyle. Here’s how you can ease the discomfort:

2.1. Switch to a Desensitising Toothpaste

Special toothpastes designed for sensitive teeth contain ingredients like potassium nitrate or stannous fluoride.
These compounds help block pain signals from the tooth’s surface to the nerve. Use it regularly to see gradual improvement.

2.2. Brush Gently with a Soft-Bristled Toothbrush

If you tend to brush aggressively, this could be worsening your sensitivity.
Switch to a soft-bristled toothbrush and use gentle, circular motions rather than harsh scrubbing. This will help protect your enamel and gums from further damage.

2.3. Avoid Acidic Foods and Drinks

Foods high in acid, like citrus fruits, pickles, and fizzy drinks, can erode tooth enamel.
Try to limit your intake of these foods, and when you do consume them, rinse your mouth with water afterwards. Drinking through a straw can also minimise contact with your teeth.

2.4. Use a Fluoride Mouthwash

Fluoride helps strengthen enamel and can reduce sensitivity.
Using a fluoride rinse daily can help rebuild weakened tooth enamel, offering relief over time.

2.5. Wear a Mouthguard if You Grind Your Teeth

If you suspect bruxism is contributing to your sensitivity, talk to your dentist about getting a custom-fitted mouthguard.
This will protect your teeth from the damage caused by grinding, especially during sleep.

2.6. Consider Professional Treatments

For persistent sensitivity, your dentist may recommend treatments like fluoride varnishes or bonding agents that can be applied to the exposed root surfaces.
In severe cases, a root canal might be necessary to treat the sensitivity at the nerve level.

3. When to See a Dentist

While mild sensitivity is usually manageable at home, if your pain is severe or persists despite treatment, it’s essential to see a dentist.
Sensitivity could be a sign of a more serious issue like tooth decay, cracked teeth, or gum disease. Early intervention can prevent these problems from getting worse.

4. Conclusion: Find Relief for Sensitive Teeth

Tooth sensitivity can be frustrating, but it doesn’t have to interfere with your life. By making a few changes to your oral care routine and getting professional help when needed, you can significantly reduce the discomfort. Remember, if sensitivity persists, it’s always best to seek advice from your dentist to rule out any underlying issues.

If you’re struggling with tooth sensitivity and need further guidance, don’t hesitate to get in touch with our dental team today. We’re here to help you regain your smile and comfort!