Texans' Foster re-enters game before being taken for concussion test

Houston Texans running back Arian Foster is getting evaluated for a concussion after being forced from Thursday's game against the Indianapolis Colts.

Foster took a hit to the head from linebacker D'Qwell Jackson during the second quarter, but quickly returned to the game before team physicians had a chance to run him through concussion tests.

When play stopped, a very unhappy Foster was taken to the locker room.

Prior to leaving the game, Foster had 12 carries for 25 yards, while adding 11 yards on three receptions.

Alfred Blue and Chris Polk will share backfield duties in Foster's absence.