Hendriks (elbow) received a cortisone shot Sunday and will get a PRP injection in the coming days, Scott Merkin of MLB.com reports.
Hendriks had to get both shots cleared with his oncologist first. The right-hander was placed on the injured list by the White Sox on Sunday with elbow inflammation, and while his MRI revealed no structural damage, there's no set timetable for when the closer will be able to return to the mound for Chicago. It's likely Hendriks will be shut down from throwing while he recovers from the injections, however, so it appears he won't be back on the bump for the White Sox before the end of June at the earliest.