What is the direct answer?
A very sore gum around one tooth may reflect trapped food, a gum pocket, trauma, a cracked tooth, or an abscess.
What does this question mean?
Clean gently between the teeth, avoid sharp objects, and do not press aspirin or chemicals onto the gum.
What can you do next?
Seek prompt care for pus, fever, swelling, pain on biting, a bad taste, or difficulty opening the mouth.
Frequently asked questions
Can home care replace an examination?
Home care can reduce irritation or plaque, but it cannot diagnose a hidden tooth, gum, or oral-tissue problem.

