Alex Iwobi suffered an injury in Fulham’s London derby draw with Brentford on Saturday.
Iwobi limped off feeling his hamstring shortly before half-time.
The versatile midfielder was replaced by his international teammate Samuel Chukwueze.
Iwobi made his 255th Premier League start in the keenly contested encounter.
Fulham manager Marco Silva will be hoping the 29-year-old has not suffered a serious injury, as the Whites continue their push for a place in European competition.
He has contributed four goals and three assists in 27 league appearances for Fulham this season.
