A person with a concussion may have dilated pupils, droopy eyelids, or difficulty tracking objects. Sometimes, these symptoms are obvious, but not always. Assessment tools can help a doctor check for ...

The word “concussion” may bring to mind football players and other athletes. Or maybe someone who’s been in a bad car wreck. But the truth is that a concussion isn’t always the result of a severe ...

A concussion makes the brain move suddenly inside the skull after a head hit or a hard body blow. Symptoms can last days to months. Most symptoms start improving within 1 to 2 weeks of the injury, ...

Most people fully recover from concussion within 1 month. Some factors can help recovery, including getting plenty of rest and eating a healthful, high protein diet. A concussion can occur due to ...