Munster will assess the fitness of Athy's Joey Carbery and Chris Farrell this morning.
Both Irish internationals were late withdrawals from yesterday's Champions Cup victory over Castres.
Carbery had a tight hamstring, while Farrell is set for a scan on an injured thigh.
JJ Hanrahan stepped in at out half to score 20 points during the 30-5 victory at Thomond Park.
Coach Johan van Graan was pleased with his side's ability to deal with the upheaval.