Traumatic brain injuries dont always show

https://chancedevb450.solsticebrief.com/posts/how-to-get-your-texas-crash-report-in-san-antonio

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