Is donating bone marrow painful?

Donors will tell you that "it's not that painful". In the case of pelvic bone sampling, some people compare the sensation to that of a "big bruise". As for the preparation phase for blood sampling, it can give rise to flu-like symptoms. But this is not systematic, and if necessary, simple painkillers are sufficient. In all cases, the care team is there to support you and ensure your medical safety before, during and after the donation.