Chelsea boss Jose Mourinho has calmed fears over Kurt Zouma and Didier Drogba after both fell injured in Tuesday's 3-1 League Cup win over Derby County.
Zouma, 20, was stretchered off the field at Pride Park before half time following a collision with goalkeeper Petr Cech.
Drogba, meanwhile, was replaced by Loic Remy on the hour mark after suffering an ankle injury.
"Zouma is fine, he was just a bit dizzy and had some blood in his mouth," the Portuguese told BBC Sport. "He has some exams with the doctors but he's fine.
"Didier Drogba went over on his ankle. With his mentality, I believe he can get over it before the game at Stoke on Monday."
Victory helped the Blues qualify for the semi-final of the competition.