Feeling a sharp twinge when sipping an iced drink or biting into an ice block? You’re not alone. Summer is the season for cool treats, but if tooth sensitivity has you flinching, it could be a sign that something deeper is going on.
At iCare Dental, we understand how common and uncomfortable sensitive teeth can be. Let’s take a closer look at why it happens, what it might mean for your oral health, and how we can help.
What Is Tooth Sensitivity?
Tooth sensitivity, or dentine hypersensitivity, feels like a sudden, sharp pain in response to cold, hot, sweet, or acidic food and drink. For some, even breathing in cold air can be enough to trigger it.
The pain usually comes from exposed dentine, the layer underneath your enamel or exposed root surfaces near the gumline. When the dentine is no longer protected, it’s more vulnerable to temperature changes and other stimuli.
Common Causes of Sensitivity in Summer
1. Worn Enamel
Brushing too hard, grinding your teeth, and consuming acidic food and drink can all wear away your enamel over time. With less enamel, your teeth become more exposed and sensitive.
2. Receding Gums
Gum recession often occurs due to gum disease, overbrushing, or age. If your gumline pulls away from your teeth, it exposes the tooth root - a common source of sensitivity.
3. Tooth Decay or Worn Fillings
Cavities or old, leaking fillings can create tiny spaces for cold to reach the nerves inside your tooth. Left unchecked, decay can make the discomfort worse.
4. Recent Dental Treatments
Some dental work like professional cleanings or whitening can cause temporary sensitivity. This generally resolves within a few days, but if it lingers, it’s best to speak with us.
5. Highly Acidic or Sugary Food
Ice blocks, fizzy drinks, fruit juices, or cold citrusy desserts may taste great, but repeated exposure to acids and sugars can wear enamel and increase your sensitivity risk. You can read more about gum health and tooth sensitivity from Healthify New Zealand and the New Zealand Dental Association (NZDA).
Tips To Ease Sensitivity at Home
While it's always best to see your dentist if sensitivity becomes a problem, there are some simple daily steps that can help:
· Brush twice a day using toothpaste designed for sensitive teeth
· Use a soft-bristled toothbrush and light pressure
· Rinse your mouth with water after acidic foods or drinks
· Avoid extremely hot or cold items where possible
· Don't grind your teeth, speak to your dentist if you think you might
How We Can Help At iCare Dental
We know how important it is to feel comfortable when eating, drinking, and smiling. At iCare Dental, we take sensitive teeth seriously. When you visit us, we’ll gently examine your teeth and gums to find out what’s causing your discomfort.
We can:
· Check for enamel erosion, cracks, or cavities
· Examine your gum health and look for early signs of recession or disease
· Apply treatments such as topical fluoride to help strengthen enamel
· Replace or adjust old fillings
· Recommend the right toothpaste or care routine for your needs
Every patient is different, so your treatment plan will be tailored to what's best for you.
When Should You See a Dentist?
If sensitivity is new, worsening, or stopping you from enjoying food and drink, it’s time to get it checked. Often, it’s a sign of a treatable problem or a simple habit that can be adjusted.
We’re here to listen, explain what’s going on, and help you find relief that lasts.
Don’t let sensitive teeth define your summer. Book a visit and let’s take care of it together.
Contact iCare Dental to make an appointment. For additional oral health guidance, visit the New Zealand Dental Association website.
