That quick zing when you sip cold water or eat something sweet is called tooth sensitivity. It is common, and in most cases it can be managed once the cause is found.
What Causes It?
- Worn enamel from hard brushing, acidic foods or grinding.
- Receding gums exposing the softer root surface.
- Cavities, cracked teeth or worn-out fillings.
- Recent whitening or dental treatment (usually temporary).
- Gum disease.
Simple Steps at Home
- Switch to a soft brush and brush gently in small circles.
- Use toothpaste made for sensitive teeth and give it a few weeks to work.
- Limit acidic drinks, and do not brush right after consuming them.
- Avoid very hot or very cold items while teeth are sore.
Professional Treatments
Depending on the cause, your dentist may suggest desensitizing agents, fluoride application, bonding over exposed roots, replacing a failing filling, or treating gum disease. If sensitivity comes from a deeply infected or damaged tooth, a root canal may be needed.
When It Is More Than Sensitivity
Lingering pain after hot or cold, pain on biting, swelling, or pain that wakes you at night are signs to see a dentist promptly rather than managing it at home.
This article is general educational information and not a substitute for a personal examination. For advice on your own teeth, please visit the clinic or book a consultation.