Chiefs coach Andy Reid left Arrowhead Stadium in an ambulance after the team's 30–24 loss to the Chargers on Sunday, per NFL Network's James Palmer.
Kansas City announced the head coach was not feeling well after the game and special teams coordinator Dave Toub took his place during postgame media availability. The team said they will provide an update on Reid's status when more information is available.
Players were unaware he wasn't feeling well but have been told that he should be fine, according to NFL Network. Kansas City safety Tyrann Mathieu took to Twitter to wish his coach a healthy recovery.