"There's nothing major there, just some inflammation mostly," he said.
As a result of the injections, Stewart's been shut down for a couple days. He said he'll likely remain with the Angels through the short homestand that runs through Wednesday before taking the next step in his recovery. Stewart said he didn't know if he'd return to the Bees to continue rehab games.
Earl Bloom is a contributor to MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.