Tooth sensitivity, also called dentin hypersensitivity, occurs when the protective layer of enamel thins or when the gum recedes. These phenomena expose the dentin, a more porous inner area that contains tiny channels connected to the dental nerve. The cold then spreads quickly there, causing brief but intense pain.
The most common causes:
- Brushing too vigorously which wears down the enamel.
- Acid erosion linked to sugary drinks and citrus fruits.
- Gum retraction, sometimes due to age or chronic inflammation.
- Bruxism (grinding of teeth).
How do ice cream and iced drinks aggravate sensitivity?
Extreme cold directly stimulates the nerve endings located under the enamel. The more exposed the tooth is, the faster the pain impulses.
Industrial ice cream combines two factors:
- The intense cold
- The presence of sugars, which acidify the oral environment and promote enamel wear.
This is why some people feel an immediate twinge when biting into ice cream or drinking a smoothie.
The right steps to protect your sensitive teeth
1️- Brush gently
Choose a soft-bristled brush and light, circular motions. Strength is not synonymous with effectiveness: aggressive brushing weakens enamel and gums. We recommend the The Smilist ultra-soft toothbrush with 10 bristles !
2️- Use a suitable toothpaste
Not all formulas are created equal when it comes to sensitive teeth. Choose a toothpaste specifically designed to reduce sensitivity while strengthening enamel.
At The Smilist, our Whitening Remineralizing Toothpaste is formulated without fluoride, enriched with protective minerals and probiotics. It helps gently remineralize and preserve the natural balance of the oral microbiota. A gentle, effective, and clean solution to restore the comfort of your smile!
3️- Limit thermal shocks
If your teeth are very sensitive, avoid abruptly switching from hot to cold. Let your ice cream melt slightly before enjoying it and sip iced liquids in small sips.
4️- Protect your enamel
Reduce your consumption of highly acidic foods (sodas, vinegar, excessive citrus fruits) and always rinse your mouth with water after eating them.
5️- Maintain gentle interdental hygiene
Daily cleaning of interdental spaces prevents gum inflammation, which increases sensitivity.
What to do if sensitivity persists?
If your sensitivity does not decrease despite these precautions, we advise you to:
- Consult your dentist for a complete assessment.
- Assess the presence of erosion, caries or gingival recession.
- Consider applying protective varnishes or specific treatments in the office.
In short
Tooth sensitivity is common, especially in the summer when cold foods are everywhere. With proper hygiene and a few adjustments, it's entirely possible to enjoy your ice cream pain-free.
At The Smilist, we're committed to supporting every smile with gentle, innovative formulas that respect the mouth's natural balance. If you're looking for a routine that combines effectiveness and well-being, we invite you to discover our ranges!
Take care of your smile with gentleness and kindness, it deserves it!
Christiane
Dentist & co-founder of The Smilist
