Most people expect concussion recovery to follow a predictable timeline — a few days of rest, maybe a week or two of taking it easy, then back to normal life. But for roughly 10 to 15 percent of ...

A concussion is a type of mild traumatic brain injury that occurs from a strong blow to the head. It can cause symptoms like headache, dizziness, fatigue, memory impairment, and mood changes.

Texans quarterback C.J. Stroud took a brutal hit to the head in Houston’s 18–15 loss to the Broncos last Sunday. Facing a third-and-8 with his team up 3–0 early in the second quarter, Stroud broke the ...