Otc antibiotics for tooth pain
Antibiotics do not remove most dental causes of pain, and suspected infection needs clinical assessment and an appropriate prescription.
The short answer
Pain may come from inflamed pulp, decay, a crack, trauma, gum disease, or an abscess. Antibiotics do not repair a cavity, drain every abscess, or reverse inflamed pulp.

What is the direct answer?
What does this question mean?
Use only an appropriate labeled pain reliever if compatible with your health history, and arrange source treatment. A dentist may restore, perform root canal treatment, drain infection, or remove the tooth.
What can you do next?
Urgent care is needed for facial swelling, fever, severe illness, swallowing or breathing difficulty, or restricted mouth opening. Do not use leftover antibiotics.
When should you seek dental care?
Ask what caused the pain, whether the tooth can be saved, and whether antibiotics are indicated alongside treatment of the source.
Frequently asked questions
What happens at a dental appointment?
The dentist reviews the history, examines the mouth, and uses targeted tests such as probing, photographs, or an X-ray when indicated.
Can I wait and see?
Observation may suit a mild improving symptom, but persistence or worsening warrants an examination.
