Dental questions
Ask it the way you would ask a dentist.
Short, evidence-based explanations - not scare stories, and not a diagnosis.
Can Tooth Decay(Cavities) Be Reversed?
Surprisingly, sometimes YES ! Tooth decay is a dynamic disease process involving cycles of demineralization and remineralization of tooth structure.
Why Does My Tooth Hurt Sometimes And Then Stop On its Own?
Tooth pain that comes and goes may seem harmless, but it can sometimes indicate an underlying dental problem. Learn about the common causes and when you should see a dentist.
Why do my gums bleed?
Pink in the sink is a message, not a personality trait. Here's the simple, evidence-based reason gums bleed - and what to do about it.
Why are my teeth sensitive?
A short, sharp pain from cold, sweet, or air usually means dentine is exposed. Here's why that happens and how to calm it.
Is wisdom-tooth pain normal?
Some discomfort as a wisdom tooth erupts can be expected. Repeated swelling, a bad taste, or pain that spreads is not something to wait out.
Why does my mouth smell even after brushing?
Brushing the front surfaces isn't always enough. Persistent odour usually lives on the tongue, between teeth, or in the gums.
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Written by a dentist · Evidence-based · Not a substitute for an exam