Traumatic brain injuries dont always show

https://gregorymiws813.lakeviewbrief.com/posts/hit-and-run-accidents-in-san-antonio-what-happens-next

Traumatic brain injuries don't always show up right away. My uncle had headaches for weeks after a crash before anyone connected the dots. If you hit your head at all, get checked. It's not worth waiting to see if the headaches go away