Tooth Sensitivity Explained – Causes, Treatments & Prevention

Tooth Sensitivity Explained

Tooth sensitivity is a common concern that can affect people of all ages. Whether it’s a sudden zing from a cold drink or discomfort when brushing, sensitivity can impact your day-to-day life. At Oral Experts Group, with locations in Southtown Dental and Range Dental in Toowoomba, we regularly see patients looking for effective and safe ways to manage sensitive teeth.

What Causes Tooth Sensitivity?

Tooth sensitivity typically occurs when the protective layer of enamel wears down or when gums recede, exposing the underlying dentin. This layer contains tiny tubules that connect to the tooth’s nerve, allowing temperature and pressure to reach the nerve more easily.

Common causes include:

• Brushing too hard or using a hard-bristled toothbrush

• Gum recession due to age or gum disease

• Tooth decay or worn fillings

• Teeth grinding (bruxism)

• Acidic foods and drinks eroding enamel

• Post-treatment sensitivity (such as after teeth whitening or a dental procedure)

Treatment Options for Sensitive Teeth

Treatment for tooth sensitivity depends on the cause. At Range Dental and Southtown Dental, we offer tailored care plans to help reduce sensitivity and protect your teeth.

Common treatments include:

• Desensitising toothpaste: Formulated to block the nerve signals from the tooth surface. Look for products that are ADA-approved.

• Fluoride treatments: Applied in-clinic to strengthen enamel and reduce sensitivity.

• Dental bonding or fillings: Used to cover exposed dentin or repair worn-down enamel.

• Night guards: If grinding is a cause, a custom night guard can help protect your teeth.

How to Prevent Tooth Sensitivity

Prevention starts with good oral hygiene and making small changes to your daily habits. Here are a few tips:

• Use a soft-bristled toothbrush and gentle brushing technique

• Choose low-acid foods and beverages

• Limit frequent snacking, especially sugary or acidic items

• Maintain regular dental check-ups for early detection of gum issues or enamel wear

• Avoid overuse of whitening products without professional guidance

When to See a Dentist in Toowoomba

If you’re experiencing ongoing discomfort or sharp sensitivity, it’s important to seek professional advice. Sensitivity can be a sign of an underlying issue such as decay, gum disease, or a cracked tooth.

Our team at Oral Experts Group – with convenient locations at Southtown Dental and Range Dental – is here to assess your symptoms and provide the right care, using evidence-based treatments for minimal pain and long-term relief.

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