1 interaction related to infection risk
In people whose immune systems are pharmacologically suppressed (for example by calcineurin inhibitors, mTOR inhibitors, corticosteroids, or mycophenolate), live probiotic organisms can occasionally cross the gut wall and enter the bloodstream, causing bacteremia, endocarditis, or sepsis. Case reports and a matched case-control study document Lactobacillus and Bifidobacterium bloodstream infections in transplant and oncology patients, with some strains naturally resistant to first-line antibiotics. The event is uncommon but serious.
