Stewart will hang up his skates and call it a career.
Stewart cleared waivers Thursday and will be reassigned to AHL Lehigh Valley.
Stewart (illness) has been placed on waivers.
Stewart (illness) isn't in the lineup for Monday's game against Boston per the NHL's official media site.
Stewart (illness) will miss Saturday's game against the Lightning, Ed Barkowitz of The Philadelphia Inquirer reports.
Stewart didn't practice with the team Friday due to illness, Bill Meltzer of NHL.com reports.
Stewart has been a healthy scratch in four of the last five games for the Flyers.
Stewart posted seven PIM in a 4-1 victory over the Ducks on Tuesday.
Stewart has one assist with a minus-2 rating, 12 PIM and 16 hits in eight games this season.