Colgate pro relief sensitive
A sensitivity toothpaste containing an active desensitizing ingredient may reduce exposed-dentine sensitivity, but the cause still needs checking.
The short answer
Tooth sensitivity occurs when exposed dentine allows hot, cold, sweet, or touch signals to travel through microscopic tubules toward the pulp.
How should you use sensitivity toothpaste safely?
Use the product as its label directs with a soft brush and light pressure, and avoid aggressive horizontal scrubbing or acidic drinks around brushing.
What can you do when tooth sensitivity starts?
Seek dental care if sensitivity is new, one-sided, spontaneous, lingering, or associated with a crack, cavity, gum recession, or swelling.
When does sensitivity need a dental assessment?
Ask which ingredient is present, whether your sensitivity comes from exposed dentine or another problem, and how long to trial it.
Frequently asked questions
Can the symptom go away on its own?
Some irritation settles when its cause is removed, but persistent, recurrent, or worsening symptoms need diagnosis and treatment.
What will the dentist examine?
The dentist will inspect the tissues, test relevant teeth, check gum measurements or fit where needed, and use imaging when it can clarify the cause.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.