Start here when
A tooth reacts to cold, sweet foods, brushing, air, whitening products or pressure when you chew.

A sharp zing from cold water, sweet food, brushing or biting can make you change how you eat or clean. You do not need to guess whether it is enamel, gums, decay or a crack.
Your dentist can check the sensitive area, gums, tooth surfaces, bite and existing dental work, then explain whether monitoring, prevention, repair or another service is the right starting point.
Cold sensitivity
Sweet sensitivity
Brushing discomfort
Biting tenderness






These points help you decide whether to book online or call first. They are not a diagnosis and do not replace a dental assessment.
If the concern is stable, book an assessment and tell the team what you have noticed. If symptoms are sudden, painful or changing quickly, call first so reception can guide timing.
A tooth reacts to cold, sweet foods, brushing, air, whitening products or pressure when you chew.
Your dentist may check enamel wear, gum recession, decay, cracks, bite pressure, recent whitening and fillings or crowns near the sensitive area.
The conversation may include desensitising care, home-care changes, fluoride, fillings, gum review, bite review or treatment if decay or cracks are found.
Sensitivity becomes lingering pain, waking pain, swelling, a broken tooth, trauma or pain when biting.
This concern is often understood through small patterns rather than one obvious moment. Start with what you have noticed, then your dentist can assess what may be causing it.

Brief cold sensitivity can have several causes, including exposed dentine or enamel wear.
Pain that lingers after hot or cold may need a different type of assessment.
Gum recession, brushing pressure or root exposure may be relevant.
A crack, high filling or overloaded tooth may need prompt review.
Tooth Sensitivity can look different from person to person. Your dentist will usually combine what you describe with the signs they can see and test.
The aim is to understand what is happening, whether anything needs urgent care, and which options are reasonable before treatment is planned.
The dentist may check enamel wear, erosion, abrasion and exposed dentine.
Root exposure near the gumline can make teeth more reactive.
Cavities and cracks can mimic simple sensitivity.

You do not need to request a specific treatment before the appointment. The check helps decide whether a treatment pathway is useful or whether another concern should be addressed first.
The visit is built around what you have noticed and what your dentist finds. You can ask questions before deciding on any planned care.

Start with the story
What you notice between appointments helps shape what your dentist checks first.
Tell us about what triggers sensitivity, how long it lasts and whether biting or swelling is involved, when it started, what has changed and whether anything makes it better or worse.

The conversation may include desensitising care, home-care changes, fluoride, fillings, gum review, bite review or treatment if decay or cracks are found.

The right next step depends on the cause, current symptoms and whether any teeth, gums, bite or dental work need attention.
Some sensitivity can be managed with home-care changes and review.
Fillings or restoration review may be discussed if tooth structure is damaged.
Recession, brushing pressure or bite loading may need separate planning.
If symptoms suggest nerve involvement, further assessment may be needed.
Most tooth sensitivity concerns can start with a planned appointment. Some symptoms need timing advice before you book online.
Lingering or spontaneous pain can change appointment timing.
Sharp pain on biting may suggest a crack or overloaded tooth.
Broken teeth should be checked rather than treated as sensitivity alone.
Swelling can suggest infection and should be discussed by phone.
Fees depend on what needs to be assessed, recorded, protected, repaired or reviewed. Health fund rebates and payment-option suitability should be confirmed before treatment.
Signature Dental can process claims for many health funds, and HBF and nib preferred-provider arrangements may apply. Your rebate and out-of-pocket cost depend on your policy.
Whether the first visit is a concern-led assessment, an urgent appointment or part of a planned check-up.
Whether photos, X-rays, a 3D scan or other records are needed to understand the concern.
Whether care can be simple, needs review, or may involve staged restorative, gum, orthodontic or surgical planning.
Your health fund policy, annual limits, preferred-provider arrangements and any out-of-pocket costs after claiming.
If checking your mouth shows that another page or service fits better, your dentist can explain the difference before care is planned.
Tooth Sensitivity can overlap with other dental concerns. These links keep the next step easy to find.
Practical answers about tooth sensitivity, what your dentist may check, when to call, costs, health funds and what happens before treatment is planned.
tooth sensitivity can have more than one possible cause. Use the signs you have noticed as a starting point, then let your dentist assess what is happening.
The appointment is used to narrow the cause and explain the next step before treatment is planned.
Tell us what triggers the sensitivity, how long it lasts and whether biting, swelling or a broken tooth is involved.
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57 Labouchere Road
Level 1, Suite 4, South Perth WA 6151
Opening hours
Monday - Friday 9:00AM - 6:00PM
Saturday and Sunday closed