How to stop a toothache without going to the dentist
Home measures may reduce toothache for a short time, but they do not remove causes such as decay, a cracked tooth, inflamed pulp, or infection.
The short answer
Home measures may reduce toothache for a short time, but they do not remove causes such as decay, a cracked tooth, inflamed pulp, or infection. Use suitable pain relief as directed on its label and arrange dental care to treat the cause.

What is the direct answer?
What does this question mean?
Toothache is pain arising from the pulp, dentine, periodontal ligament, gum, or tissues around a tooth. The pattern matters: lingering hot or cold pain can point to pulp inflammation, while biting pain may occur with a crack or inflammation around the root.
What can you do next?
Rinse gently with warm water, remove trapped food with careful interdental cleaning, and use a cold compress on the cheek if it helps. Take only a pain medicine that is appropriate for your health and other medicines, never place aspirin or caustic substances on the gum, and avoid very hot, cold, or sweet triggers.
When should you seek dental care?
Seek prompt care for pain that persists, returns, disrupts sleep, or comes with swelling, fever, pus, a bad taste, or difficulty opening the mouth. Trouble breathing or swallowing, or swelling spreading toward the eye or neck, is an emergency.
What should you ask the dentist?
Ask what structure is causing the pain and whether an examination, pulp tests, or an X-ray is needed. Ask which treatment could preserve the tooth and what you should do until the appointment.
