Chest pain should be treated seriously. If the injuries are not treated urgently, they could worsen significantly. Chest pain may be a symptom of broken ribs, a punctured lung, or internal bleeding. If you have chest pain after a car accident, you should seek medical attention promptly. A doctor can examine you and order medical testing if they think it is needed. Diagnostic tests include X-rays and CT scans. A doctor can diagnose the extent of your injury and treat you accordingly. When you see the doctor, be sure to disclose to them if you recall hitting anything inside of the vehicle at the time of the accident. This will help the doctor give a more specific diagnosis and prescribe better treatment.