Traumatic brain injuries dont always show

https://fernandobjak106.huicopper.com/what-to-do-in-the-first-24-hours-after-a-san-antonio-car-accident

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