Kansas City Chiefs head coach Andy Reid has been released from hospital and is expected to return to work on Monday or Tuesday.

On Sunday, the Chiefs said Reid left Arrowhead Stadium in an ambulance following their 30-24 defeat to the Los Angeles Chargers having felt ill.

He was taken to The University of Kansas Health System for further evaluation.

In an update on Monday, the Chiefs said Reid was in "great spirits" and "doing well" after being released.

Taking Reid's Monday media conference, defensive coordinator Steve Spagnuolo said: "The most important thing is coach Reid, so we're glad that he's feeling better."

Kansas City's loss dropped them to 1-2, their first losing record since the 2015 season.

The Chiefs will attempt to bounce back in Week 4 on Sunday when they visit Reid's former team the Philadelphia Eagles.