McClaren is even prepared to go against Reds boss Rafael Benitez’s wishes and giving the midfielder a pain-killing injection.
He said: “Steven played with an injection against Chelsea a few weeks ago.
“I have to do what I have to do to ensure we get the best players available for us and to help us win this game on Saturday.”
McClaren added: “John Terry and Frank Lampard had broken toes in pre-season and were having injections.
“I’ve known it at club level where we’ve done that, where it’s too painful to play without one. But there is no risk of further injury.
“We’d take whatever action is needed to get him on that field. But we will take Liverpool into consideration, speak to Rafa and the medical team.”
