DJ Campbell will undergo a scan to assess the extent of his hamstring injury.
The QPR striker was substituted at half-time during this afternoon's victory against Wigan at Loftus Road.
But boss Mark Hughes is hopeful the former Blackpool frontman will be back in action soon.
“He's had a slight tweak to his hamstring,” said Hughes.
“We will get that checked. We're hopeful he hasn't done too much damage and he will be back quickly.”
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