How to relieve jaw pain from toothache

Toothache can arise when decay, a crack, or pulp inflammation irritates the tissues inside or around a tooth. Pain may spread toward the jaw, ear, or temple because sensory nerves in the face share pathways.

Until reviewed, eat soft foods, avoid very hot or cold triggers, keep the area clean, and use an over-the-counter pain medicine only according to its label and your clinician’s advice. Do not place aspirin or concentrated chemicals on the gum, and do not use leftover antibiotics.

A dentist may test temperature response, tapping, biting, gum tissues, and jaw movement, then use dental radiographs when indicated. Treatment may involve removing decay, a filling, root canal treatment, drainage, extraction, or management of a muscle or joint problem depending on the finding.

Arrange prompt care for pain that persists, wakes you, worsens with biting, or occurs with swelling, bad taste, fever, or difficulty opening the mouth. Emergency help is needed if swelling affects swallowing or breathing.