Guide To Concussion Symptoms

A concussion is a temporary brain injury. It may be caused by a bump or blow to the head, and in some circumstances, a concussion may be caused by trauma to another part of the body that makes the head move sharply back and forth. The sudden movement can cause stretching, twisting, or other damage to brain cells. With proper treatment, most symptoms are resolved within two weeks.

There is no test or X-ray to diagnose a concussion. However, tests or imaging may be ordered to rule out serious injury. A doctor decides whether a concussion exists based on patient observation and symptoms explained by the patient.