Tooth pain causes and treatment
Tooth pain can come from decay, pulp inflammation, a crack, infection, gum disease, trauma, or pressure from nearby tissues.
The short answer
Tooth pain is treated according to its cause, which may be decay, inflamed pulp, a crack, infection, gum disease, trauma, or referred pain. Treatment can include a filling, adjustment, root canal treatment, drainage, extraction, gum treatment, or another procedure after examination.
What can different types of tooth pain indicate?
Pain may be sharp with cold, lingering after heat, throbbing, painful on biting, or constant. These patterns help guide diagnosis, but the dentist also checks the tooth, gums, bite, and dental images because different conditions can feel similar.
What can you do while waiting for tooth pain treatment?
Keep the area clean, avoid chewing on the painful side, and use a pain medicine only as directed on its label or by a clinician. Do not place aspirin or other chemicals directly on the gum, and arrange an examination rather than relying on temporary relief.
When does tooth pain require prompt dental treatment?
Arrange prompt care for pain that persists, wakes you, returns after treatment, or is accompanied by swelling, fever, bad taste, or pain on biting. Breathing or swallowing difficulty with facial swelling requires emergency medical help.
What should you ask about the diagnosis behind tooth pain?
Ask which tooth and tissue is causing the pain, whether the pulp is involved, and what findings support the diagnosis. Ask what treatment is needed now, what alternatives exist, and which symptoms mean you should return urgently.
Frequently asked questions
Can a filling stop tooth pain?
A filling can treat pain caused by suitable tooth decay, but pulp inflammation or a crack may need different treatment.
Why does a tooth hurt after eating?
Food may trigger sensitivity, pressure on a crack, or inflammation in a decayed or irritated tooth.
Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.