A dental abscess is a serious but common problem. An abscess is a type of lump or swelling due to pus and infection. A dental abscess is exactly that – but in your mouth. Sometimes a dental abscess will present with no pain, but just look like a pimple type lump on the gum. However if there is pain associated with a dental abscess, it’s usually an intense, nerve pain.
The lump itself will usually be above or below a tooth, on the gum. Redness, swelling and pus are all visible signs of a dental abscess. As a dental abscess is an infection, antibiotics are often used to treat them. A course of antibiotics will often reduce pain, swelling and clear up the infection immediately.