Wisdom gum inflammation
Inflammation around a wisdom tooth often occurs when a partly erupted flap traps plaque and food, but decay or infection can also be involved.
The short answer
Inflammation around a wisdom tooth often occurs when a partly erupted flap traps plaque and food, but decay or infection can also be involved. This condition is commonly called pericoronitis and may recur if the tooth remains difficult to clean.
What is the direct answer?
What does this question mean?
A lower third molar may emerge through the gum at an angle or only partly, leaving an operculum over its crown. Tenderness, swelling, bad taste, bleeding, jaw stiffness, and pain on chewing can result when bacteria collect beneath it.
What can you do next?
Keep the area as clean as possible with a small soft brush and gentle rinsing, and choose softer foods temporarily. Do not probe beneath the gum flap with sharp objects or use leftover antibiotics; a dentist may irrigate the pocket and treat the tooth or surrounding tissue.
When should you seek dental care?
Arrange prompt dental care for recurrent swelling, pus, fever, worsening pain, or difficulty opening the mouth. Facial or neck swelling and difficulty swallowing or breathing are urgent symptoms requiring immediate care.
What should you ask the dentist?
Ask whether the tooth can erupt into a cleanable position and whether an X-ray is needed to see its angle and roots. Discuss cleaning or removal of the tooth, treatment of decay, and how recurrence will be prevented.
Frequently asked questions
Can wisdom tooth inflammation return?
Yes. It can recur when the tooth remains partly erupted or difficult to clean.
Does every inflamed wisdom tooth need removal?
No. The decision depends on position, disease, symptoms, function, and whether the area can be kept clean.