Understanding Tooth Sensitivity: Why It Happens and How to Treat It
- Starlight Dental
- July 17, 2025
- reception@starlightdental.com.au
Tooth sensitivity affects millions of people, often causing sharp discomfort when eating cold foods, sipping hot drinks, or even brushing. While it’s common, many Australians don’t realise that sensitivity is often a sign of an underlying issue — and the sooner it’s assessed, the easier it is to treat.
At Starlight Dental in Prestons, patients often come in thinking sensitivity is “normal,” but in many cases, it’s your teeth asking for help.
What Tooth Sensitivity Really Means
Tooth sensitivity occurs when the protective layers of the tooth — enamel or cementum — wear down, exposing the dentin underneath. Dentin contains microscopic tubules that connect directly to nerve endings, meaning even small temperature changes can trigger discomfort.
While sensitivity can be temporary, long-term sensitivity usually points to a deeper dental concern.
Common Causes of Sensitive Teeth
Tooth sensitivity can develop from a variety of everyday factors, including:
Enamel erosion from acidic foods and drinks
Aggressive brushing that wears down enamel
Tooth decay or cavities
Gum recession exposing the tooth’s root
Teeth grinding (bruxism)
Cracked or fractured teeth
Worn-down fillings
Post-whitening sensitivity
Patients at Starlight Dental often discover that a small daily habit — like chewing ice or brushing too hard — is contributing to their discomfort.
Foods and Habits That Make Sensitivity Worse
Some routines can increase or trigger tooth sensitivity:
Frequent consumption of citrus, soft drinks, and sports drinks
Using hard-bristled toothbrushes
Grinding or clenching during sleep
Skipping regular dental cleans
Relying on over-the-counter whitening products
Poor hydration leading to dry mouth
Understanding these triggers helps reduce sensitivity while protecting long-term tooth health.
How Starlight Dental Diagnoses Sensitivity
At Starlight Dental, sensitivity is evaluated through a complete oral examination to identify the exact cause. This may include:
Checking for cracks or worn enamel
Assessing gum health and gum recession
Examining old fillings or dental work
Screening for decay or early cavities
Checking for grinding patterns
Patients often feel relieved once the source is identified — because sensitivity is almost always treatable.
Treatment Options for Sensitive Teeth
Depending on the cause, Starlight Dental offers several effective solutions:
Desensitising toothpaste to strengthen enamel
Fluoride treatments for added protection
Bonding or fillings to cover exposed areas
Night guards for patients who grind
Gum treatments for recession
Restorative treatments for cracked or damaged teeth
Treatments are personalised based on each patient’s needs, ensuring long-term relief rather than temporary fixes.
Final Thoughts
Tooth sensitivity might feel like a minor inconvenience, but it’s your mouth’s way of telling you something needs attention. With the right diagnosis and personalised care, relief is not only possible — it’s likely. At Starlight Dental, protecting your comfort, confidence, and long-term oral health is our priority. A healthier, pain-free smile starts with understanding the problem and taking the first step toward proper treatment.
Don’t Wait—Prioritize Your Smile Today!
Your smile deserves the best care. By scheduling regular dental visits at Starlight Dental in Prestons, you’re taking an essential step towards a lifetime of healthy teeth and gums. Our friendly team is ready to help you achieve your oral health goals and give you the confidence to share your smile with the world.
Book your appointment today and discover why Starlight Dental is Prestons’ trusted choice for quality dental care. Call us or book online—it’s time to make your smile a priority!
