https://www.selleckchem.com/pr....oducts/ly2606368.htm
The mechanism of this side effect is not completely understood; however, it may be related to direct inflammation of the intestinal epithelium, given that nintedanib metabolites are excreted primarily in the stool. As a result, it has been hypothesized that steroids could potentially treat this diarrhea by relieving this inflammation. In our patient, we elected to use budesonide due to less associated systemic side effects and possible similarity of inflammation between nintedanib-associated colitis and inflammatory bowel disease.Muco