Torres suffered a groin straing in the 2-1 defeat against Blackpool at Anfield on Sunday.
“He has a groin strain, but I don’t know how severe it is,” Hodgson said.
“They (the medical team) are assessing it at the moment. It happened early in the game which came as a surprise to us.
“We were not aware of any problems with the groin. I don’t know if it happened during the course of the game when he stretched for the ball. I don’t really know.”
