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Dental Health

Tooth Decay
โ€” Stages & Treatment

Tooth decay is one of the most common dental problems โ€” and one of the most preventable. Catching it early keeps treatment simple.

How tooth decay develops

Decay begins when bacteria feed on sugars and produce acids that soften and erode the enamel. Early on it causes no pain and may show only as a white or dark spot. As it deepens into the tooth, it can cause sensitivity, then toothache, and eventually reach the nerve.

The earlier decay is caught, the simpler the fix โ€” an early cavity needs just a filling, while advanced decay may need a root canal or extraction. Regular check-ups catch it before it hurts.

Ready to get started?

Book a free consultation at Rahouly Dental Clinic in Tripoli and let our specialists create a plan that's right for you.

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Tooth Decay โ€” your questions answered

Can tooth decay be reversed?
Very early enamel softening can sometimes be halted or remineralised with fluoride and good care. Once a cavity forms, it needs a filling โ€” decay doesn't heal on its own.
Does tooth decay hurt?
Not at first โ€” early decay is painless, which is why check-ups matter. Pain usually means it has progressed deeper, sometimes toward the nerve.
How is tooth decay treated?
It depends on the stage: a filling for a cavity, a root canal if it reaches the nerve, or extraction if the tooth can't be saved. Early treatment is simplest.
How do I prevent cavities?
Brush twice daily with fluoride toothpaste, clean between teeth, limit sugary snacks and drinks, and keep regular check-ups so any decay is caught early.
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