Teeth have a hard, protective covering called enamel.
Long-term exposure to acids can wear away enamel in a process called tooth erosion.
This can eventually lead to a variety of oral complications such as cavities and cracked teeth.

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Unfortunately, tooth erosion is irreversible.
you might’t replace lost enamel.
But since it’s a slow process, you’re able to take steps to prevent further damage.

These include good oral hygiene and regular visits to the dentist.
Erosion and decay both weaken teeth.
These acids can eat away at teeth and formcavities(small holes).
Other signs of tooth decay arewhite,brown, or black staining or cavities.
The best way to know if you’re dealing with erosion or decay is to visit a dentist.
A Word From Verywell
See your dentist every six months for a cleaning to monitor tooth erosion.
Consider seeing them even sooner if you notice other signs, such as acid reflux.
As for oral health, less enamel usually means more tooth sensitivity and pain.
How Do Dentists Treat It?
This may include treating underlying health problems that may contribute to tooth erosion.
Studies show that brushing too soon after eating acidic foods or vomiting may actually cause more enamel loss.
Summary
Dental erosion is when tooth enamel wears thin.
Erosion is the result of exposure to acids such as citrus foods and soft drinks.
Stomach acids from frequent vomiting or acid reflux can also be a problem.
As erosion progresses, it can lead to complications from tooth decay.
Shallow pitting and tooth sensitivity are signs that you may have tooth erosion.
Once the enamel is gone, it’s gone for good.
You cannot replace it.
Regular dental checkups can help detect erosion early and prevent further damage.
National Institute of Dental and Craniofacial Research.Tooth decay.
American Dental Association (ADA).Dental erosion.
Causes, diagnosis, and treatment.
Johns Hopkins Medicine.General dentistry.