How to stop a toothache permanently

Permanent relief from toothache comes from treating its cause, such as decay, inflamed pulp, a crack, gum disease, or an abscess, rather than masking pain.

Toothache may begin when bacteria reach dentin or the pulp, when a crack exposes sensitive tissue, or when inflammation affects the gums and supporting tissues. A dentist identifies the source with examination, tests, and sometimes radiographs.

Rinse gently, clean away trapped food, eat soft foods, and use suitable pain medicine only as directed for your health history. Do not place aspirin or caustic substances on the gum.

Seek prompt care when pain persists, returns, wakes you, or occurs with swelling, fever, pus, or pain on biting. Breathing or swallowing difficulty requires emergency medical help.

Ask whether the tooth needs a filling, root canal treatment, drainage, periodontal treatment, extraction, or a bite adjustment, and what will prevent recurrence.