Bump in gums that hurts
A painful gum bump can be caused by infection, trauma, an erupting tooth, or inflamed gum tissue and should be examined rather than squeezed.
The short answer
A tender lump on the gum may be a draining dental abscess, inflamed tissue around an erupting tooth, a traumatic ulcer, or another local lesion. An abscess forms when bacteria infect the pulp or tissues around a root, allowing inflammatory fluid to collect. Painful gum tissue can also follow biting injury, a sharp tooth edge, or food trapped beneath the gum.
What is the direct answer?
What does this question mean?
An abscess forms when bacteria infect the pulp or tissues around a root, allowing inflammatory fluid to collect. Painful gum tissue can also follow biting injury, a sharp tooth edge, or food trapped beneath the gum.
What can you do next?
Rinse gently with warm water, brush carefully around the area, avoid squeezing or puncturing it, and arrange a dental examination. Treatment may involve removing decay, root canal treatment, drainage, extraction, or cleaning around an erupting tooth.
When should you seek dental care?
Seek urgent care for facial swelling, fever, rapidly worsening pain, difficulty swallowing, breathing difficulty, or inability to open the mouth normally. These symptoms can indicate infection beyond the local gum.
What should you ask the dentist?
Ask whether the bump is connected to a tooth, whether the pulp is alive, whether an X-ray is needed, and which treatment removes the source rather than only the drainage.
Frequently asked questions
Can a gum boil disappear by itself?
It may drain and shrink while the dental infection remains, so disappearance does not prove the cause has resolved.
Should I pop the bump?
No. Puncturing it can injure tissue and does not remove an infected tooth or root.