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Why Are My Teeth Sensitive? Causes, Treatments & Relief Tips
If you’ve ever felt a sharp twinge when sipping cold water or brushing your teeth, you’re not alone. Tooth sensitivity is a common concern that affects many people and can range from mild discomfort to severe pain. The good news is that it’s often manageable with the right care.
In this guide, we’ll explore the common causes of tooth sensitivity, effective treatment options, and simple home remedies you can try to ease discomfort and protect your enamel.
What Causes Sensitive Teeth?
Sensitive teeth usually happen when the protective enamel wears down or the gums recede, exposing the inner dentin. Some common causes include:
- Enamel erosion – Often from acidic foods, drinks, or overbrushing.
- Gum recession – Exposed roots can trigger sensitivity.
- Tooth decay or cavities – Make teeth more reactive to temperature.
- Cracks or chips – Allow sensations to reach the nerves.
- Teeth grinding – Gradually wears down enamel.
- Dental whitening products – Can sometimes cause temporary sensitivity.
If your tooth hurts when drinking cold water, it may be due to one of these reasons.
Professional Treatments for Sensitive Teeth
If sensitivity is persistent, a dentist can recommend different dental sensitivity treatments, such as:
- Desensitising toothpaste to block pain signals.
- Fluoride applications to strengthen enamel.
- Dental bonding to cover exposed areas.
- Gum grafts are used if the recession is severe.
- Root canal therapy is used in cases where other options don’t help.
Your dentist will determine the best treatment based on what’s causing the problem.
Home Remedies to Alleviate Tooth Sensitivity
If you’re wondering how to ease tooth sensitivity at home, the good news is that a few simple changes can make a noticeable difference. Consistent care and mindful habits can help protect your enamel and reduce discomfort over time.
- Use a soft-bristle toothbrush to prevent enamel wear.
- Brush with sensitive toothpaste daily.
- Avoid overly hot, cold, or acidic food and drinks.
- Rinse with salt water to soothe gums.
- Maintain gentle but consistent oral hygiene.
While these home remedies may not bring instant results, consistent practice can gradually relieve sensitivity and protect your teeth in the long run.
When to See a Dentist
If your teeth remain sensitive despite trying these tips, it may be time to get professional help. Conditions like cavities, cracked teeth, or gum disease require proper dental treatment rather than home cures.
Tooth sensitivity doesn’t have to hold you back from enjoying your favourite food and drinks. With the right treatments and preventive care, you can protect your teeth and reduce discomfort.
At Dr Clear Aligners, we go beyond straightening teeth. We care about your overall oral health. If your sensitive teeth are affecting your daily life, our dental team is here to help. Book your complimentary smile assessment or schedule an appointment at our clinic today and take the first step toward a healthier, pain-free smile.
FAQ: Common Questions About Sensitive Teeth
How can I treat sensitivity of teeth permanently?
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It depends on the cause; some cases need simple toothpaste, while others require professional treatment like fluoride or bonding.
Can home remedies cure sensitive teeth completely?
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They can help ease symptoms, but they won’t fix underlying issues such as decay or gum problems.
Why do my teeth hurt when I drink cold water?
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It’s often due to worn enamel or exposed dentin. A dentist can identify the exact reason.
