Emergency room — call 911 or go now
For anything that could be life- or limb-threatening. Do not wait for a walk-in appointment, and do not look up tests first. If you are alone and it might be serious, call rather than drive yourself.
- Chest pain or pressure, or difficulty breathing
- Sudden weakness or numbness, face droop, or slurred speech
- Severe or uncontrolled bleeding, seizure, loss of consciousness, or throat swelling