Leinster expect Robbie Henshaw to return for Saturday's Heineken Champions Cup clash with Treviso.
The Ireland international was due to play against Connacht last weekend but complained of feeling unwell on Friday.
He will return to training this week.
Sean Cronin will step up his recovery from a neck injury sustained at the Rugby World Cup with light skill work but will not be considered for this clash.
Meanwhile Hugo Keenan and Ed Byrne came through the Connacht games after ankle and neck injuries.
Vakh Abdaladze is out for a few weeks with a back problem while Fergus McFadden (elbow), Jack Conan (foot), Barry Daly and Dan Leavy (both knee) remain out long-term.