6 March 2026

Sensitive Teeth Leicester

Why Your Teeth Feel Sensitive & What Our Leicester Dentists Recommend

If you’ve ever winced while drinking a hot coffee or biting into ice cream, you’re not alone. Tooth sensitivity is one of the most common concerns we see at Fleckney Dental.

If you’re searching for sensitive teeth Leicester or looking for effective tooth sensitivity relief, this guide explains what’s happening — and, more importantly, how we can help.

What Is Tooth Sensitivity?

Tooth sensitivity (also called dentine hypersensitivity) occurs when the protective outer layer of your tooth — the enamel — becomes worn down, or when gums recede and expose the softer dentine underneath.

Dentine contains tiny microscopic tubules that lead directly to the nerve of the tooth. When exposed to:

• Cold drinks

• Hot foods

• Sweet or acidic items

• Cold air

• Brushing

…the nerve becomes stimulated, causing that sharp, sudden pain.

Why Are My Teeth Suddenly Sensitive?

Sensitivity can develop gradually or appear quite suddenly. Here are the most common causes we diagnose in our Leicester patients:

1. Enamel Wear

Brushing too hard, using a hard-bristled toothbrush, or frequent acidic foods and drinks can slowly erode enamel.

2. Gum Recession

As gums recede (often due to gum disease or aggressive brushing), the tooth root becomes exposed — and roots do not have protective enamel.

3. Teeth Grinding (Bruxism)

Clenching or grinding can wear down enamel and create microfractures.

4. Recent Whitening Treatments

Temporary sensitivity is common after whitening but usually settles within days.

5. Tooth Decay or Cracks

Sensitivity that lingers or worsens may indicate something more serious, such as a cavity or a cracked tooth.

If discomfort persists, it’s important not to ignore it. Sensitivity is often a symptom — not the root problem.

When Should You See a Dentist?

Mild, occasional sensitivity can sometimes be managed at home. However, you should book an exam if:

• Pain lasts longer than a few seconds

• Sensitivity is getting worse

• Only one tooth is affected

• You notice bleeding gums

• There’s visible damage or discoloration

Persistent sensitivity may signal decay, infection, or gum disease — all of which require professional care.

What Leicester Dentists Recommend for Tooth Sensitivity Relief

At Fleckney Dental, treatment always begins with identifying the cause. Once we understand what’s triggering your sensitive teeth, we may recommend:

✔ De-sensitising Toothpaste

Specialist toothpaste can block the tubules in dentine, reducing nerve stimulation over time.

✔ Fluoride Treatments

Professional fluoride applications strengthen enamel and reduce sensitivity.

✔ Gum Disease Treatment

If gum recession is the issue, periodontal care may be necessary.

✔ Protective Sealants or Bonding

In some cases, we apply protective coatings to exposed areas.

✔ Night Guards

If grinding is contributing to enamel wear, a custom night guard can prevent further damage.

The key is personalised care. What works for one patient may not be right for another.

Simple Changes That Can Help at Home

While professional assessment is essential for ongoing issues, small daily changes can make a big difference:

• Use a soft-bristled toothbrush

• Avoid aggressive brushing

• Limit acidic drinks (especially before bedtime)

• Wait 30 minutes after acidic foods before brushing

• Switch to a toothpaste designed for sensitive teeth

If you’re unsure whether your brushing technique is contributing, we’re happy to demonstrate safer methods during your visit.

Is Tooth Sensitivity Permanent?

Not necessarily.

In many cases, sensitivity improves significantly once the underlying cause is treated. The earlier the issue is diagnosed, the easier it is to manage.

Ignoring sensitivity, however, can lead to more complex problems — and potentially more invasive treatment later.

Why Choose Fleckney Dental for Sensitive Teeth in Leicester?

We understand how disruptive dental discomfort can be. Our approach focuses on:

• Thorough examinations

• Identifying the true cause (not just masking symptoms)

• Preventative guidance

• Comfortable, patient-focused care

If you’re experiencing sensitive teeth Leicester, the safest step is a professional assessment. Early intervention protects both your comfort and your long-term oral health.

Book an Examination Today

Tooth sensitivity is your body’s way of signaling that something needs attention.

If you’re looking for reliable tooth sensitivity relief, don’t wait for it to worsen. Book a dental examination with Fleckney Dental today and let our Leicester team help you restore comfort and confidence in your smile.

Fleckney Dental – Caring for Leicester smiles with prevention-focused dentistry.