Seek urgent medical care immediately
Go to the emergency room if breathing or swallowing is difficult
Call emergency services if symptoms are severe or worsening
Do not try to force the jaw open
Rest the jaw and avoid chewing hard foods
Eat soft foods and drink fluids if possible
Use warm compresses on the jaw if it helps
Take over-the-counter pain relief only as directed on the label
See a dentist or doctor to find the cause
Get checked for infection, dental problems, tetanus, or muscle spasm
Follow prescribed treatment exactly if medication is given
Update tetanus vaccination if recommended by a clinician
Seek immediate care if there is fever, swelling, trauma, or facial numbness