A dental abscess is a pocket of pus resulting from a bacterial infection in the mouth.
Anyone with severe tooth decay, gum disease, or a chipped tooth can develop an abscess.
A dentist may take an X-ray to locate the abscess or drain the pus to test for bacteria.
Good oral hygiene, regular dental check-ups, and prompt treatment of dental injuries can help prevent abscesses.
Yes, once treated, a dental abscess won't return, though the underlying cause needs to be addressed to prevent future infections.
If you suspect an abscess, especially if you have a fever or swelling, seek dental care immediately.