"Just coming from my ankle problems, I think it's coming from that," Infante said. "I don't know. It's the first time it's happened to me. I have the day off today, day off tomorrow and we'll see how I feel Tuesday."
Infante is 9-for-23 at the plate since returning from the DL. He was replaced by Ramon Santiago at second base for Sunday's series finale against the Royals.
"I feel better today, more loose," Infante said. "They gave me a pill, a muscle relaxer, and I feel better."
Jason Beck is a reporter for MLB.com. Read Beck's Blog and follow him on Twitter @beckjason. Bobby Nightengale is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.