Stop bad toothache
Short-term pain relief may reduce a toothache, but lasting relief requires treatment of the cause, such as decay, pulp inflammation, a crack, or an abscess.
The short answer
Toothache is pain from the pulp, dentine, periodontal ligament, gum, or nearby tissues, and severe pain can signal inflammation or infection.
What is the direct answer?
What does this question mean?
Decay can expose dentine or inflame the pulp; a crack can let bacteria reach it; gum infection or an abscess can create pressure. A dentist identifies the source with examination, cold or electric pulp tests, bite tests, and targeted X-rays.
What can you do next?
Rinse gently, remove trapped food, use a cold compress on the cheek, and take only pain medicine that is suitable for you and used according to its label or a clinician's advice. Do not put aspirin or caustic chemicals on the gum, and do not delay care because pain briefly improves.
When should you seek dental care?
Arrange urgent dental care for severe, persistent, or night-waking pain, swelling, fever, pus, a bad taste, or difficulty opening the mouth. Breathing or swallowing difficulty requires emergency care.
What should you ask the dentist?
Ask whether the pulp is reversible or irreversibly inflamed, whether an abscess is present, and whether the tooth needs a filling, root canal treatment, drainage, extraction, or another repair.
Frequently asked questions
Can the cause be treated at home?
Home care can reduce irritation, but a dentist must treat decay, infection, tartar, or a structural problem.
What will the appointment involve?
The clinician examines the area, tests relevant teeth and gums, and uses imaging or cleaning when the findings call for it.