Martin Jol reports Michael Brown suffered a foot injury during the win over Newcastle on Sunday.
The midfield battler came off after 55 minutes of the 1-0 victory and was replaced by Sean Davis.
"Michael picked up a foot injury," relayed Martin afterwards. "He is such a terrific lad and a big character in our squad but, having said that, we have Sean Davis and he came on and did well. He looks good and strong and I don't think it will be a problem.
"Brownie will now have a scan and we will wait for news."
Meanwhile, Martin added that Mido was missing from the squad due to a stomach problem.
"He has a stomach injury, he got the problem doing some finishing practice and wasn't in the squad."