Gum around tooth inflamed
Inflamed gum around one tooth can come from plaque, trapped food, decay, trauma, or a local infection and needs cause-based care.
The short answer
Inflamed gum around one tooth is often caused by plaque or trapped food, but decay, a cracked tooth, or a localized infection can produce the same swelling. The correct treatment depends on examining the gum pocket, tooth surface, and pulp.
What is the direct answer?
What does this question mean?
Inflammation means the gingival tissue is reacting with increased blood flow and immune activity. Redness, tenderness, bleeding, puffiness, or a small pimple beside the tooth can indicate anything from reversible gingivitis to an abscess near the root.
What can you do next?
Gently brush the area with fluoride toothpaste and clean between the teeth with floss or an interdental brush if it does not cause sharp pain. Rinse with water after meals, avoid squeezing a swelling, and use only pain medicine that is appropriate for you.
When should you seek dental care?
Book a dental examination if the swelling lasts, recurs, bleeds easily, or is accompanied by toothache, bad taste, or pus. Seek urgent care for facial swelling, fever, difficulty swallowing, or difficulty breathing because infection can spread beyond the tooth.
What should you ask the dentist?
Ask whether the inflammation is in the gum or at the tooth root, and whether an X-ray or vitality test is needed. Ask how the cause will be treated, such as professional cleaning, a filling, root-canal treatment, or drainage.
Frequently asked questions
Can trapped food cause gum swelling?
Yes. Removing it gently and cleaning the area may reduce irritation, but swelling that persists needs an examination.
Should I pop a gum pimple?
No. A pimple may be a drainage point from a tooth infection, and squeezing it does not remove the source.