Traumatic brain injuries dont always show

https://emiliofbmz360.juniperbrief.com/posts/car-accidents-during-fiesta-and-tourist-season-in-san-antonio-2

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