AFL Hall of Fame member Wayne Carey has sensationally called on the AFL to ban pain-killing injections, saying that they're a performance enhancement for injured players.

Speaking on 7Mate's Talking Footy, Carey cited the long-term health of players as a means to ban the injections.

โ€œWe donโ€™t talk about protecting the players, because they wonโ€™t protect themselves,โ€ Carey said.

โ€œPlayers will do anything they can. Theyโ€™ll get as many injections, whether it be during a game or at times to train during the week to get up for a game. Clearly thatโ€™s performance-enhancing, because youโ€™re not able to play without that injection."

Carey's comments come following Joel Selwood's return to the field on Friday night after it appeared he had suffered a serious ankle injury.

The Cats skipper went down to the rooms in visible pain before reappearing in the second half of their game against Sydney, prompting Carey to suggest he would'veย received โ€œinjections in his ankle to come out and play the gameโ€.

Selwood eventually sat out the final quarter before undergoing surgery on his ankle on Monday.

Carey added that while the league is cracking down on head knocks and concussions, more has to be done to ensure the overall safety of players, both now and in the future.

โ€œWeโ€™re protecting players that have head knocks these days, but weโ€™re not protecting players who are that courageous and will come out after having two or three injections. Joel Selwood would say โ€˜jab me every week and Iโ€™ll play for the next threeโ€™," Carey added.

โ€œWeโ€™ve seen players suspended in this competition for having an energy drink thatโ€™s got a small (stimulant) in it for two years. Then weโ€™ve had Essendon go through what theyโ€™ve gone through โ€” none of them tested positive, they donโ€™t know what theyโ€™ve taken,โ€ Carey argued.

โ€œTheyโ€™ve been through all of this and yet we can inject players during games and before games to get them up to play? I think thatโ€™s performance-enhancing.โ€