According to a report by The New York Times, Greg Norman said he remembers a time when "lots of guys were on beta blockers" on the PGA Tour:
“It wasn’t openly acknowledged, but it was obvious to the rest of us. A guy’s personality would change. In practice rounds or friendly matches, we’d see the real guy under stress. Then in competition, he was like a different, calmer person. Those guys were trying to take the nerves out of the game. But nerves are very much a part of the game.”
In 2008, when the PGA and LPGA Tours adopted anti-doping policies, beta blockers were included on the banned substance list.
Charlie Beljan's panic attack and win at the Children's Miracle Network Classic did more than just secure his place on the PGA Tour next year. It has also brought up the discussion of beta blockers once again.
According to the Times report, Beljan will meet with his doctors near his Arizona home to discuss potential treatment plans this week. If Beljan is required to take medication to treat his anxiety, he will be required to apply for a therapeutic-use exemption, which will require a review by an independent panel of doctors, to continue the medication during competition.