12:57 PM EDT 09/28/2013
Originally posted 09/24/2013 11:45AM
Jon Hamm better tell his alter ego to lay off the smokes.
The Mad Men star, 42, who plays tormented ad executive Don Draper on the acclaimed AMC series, is preparing to undergo throat surgery next week to remove a large polyp that has affected his voice.
Confirming the actor's condition, his rep, who called the surgery a "routine outpatient procedure," told PEOPLE, "He's having a single polyp removed from his throat."
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