Recognize a change worth calling about
Throbbing pain, tenderness when biting, a swollen gum, a bad taste, fever, or facial swelling may accompany an abscess. Some infections drain and feel less painful for a time. That improvement is not proof the tooth has recovered. Contact a dentist urgently, explaining where swelling is located and whether it is spreading. Do not try to puncture a gum swelling yourself.
Treat the source of the infection
An examination and, when appropriate, dental imaging help identify where the infection began and whether the tooth can be restored. Treatment may involve drainage, root canal treatment, or removal of a tooth that cannot be saved. Antibiotics are sometimes needed, but do not replace treatment of the source. Tell the dentist about allergies, medical conditions, and all medicines before treatment is planned.
Know when to seek emergency medical help
Difficulty breathing or swallowing, rapidly spreading swelling, uncontrolled bleeding, or major facial trauma calls for emergency medical help. Do not wait for an appointment request to be answered in those circumstances. For dental pain without those warning signs, call promptly for triage. Be ready to describe when symptoms began, any fever, and changes since your last dental visit.
GOOD QUESTIONS
A little more clarity.
Can an abscess disappear on its own?
Pain can diminish if pressure releases, but infection may remain. A dentist should assess the tooth even when swelling drains or symptoms temporarily improve.