Bendamustine is the generic name of the leuben injection and is used to treat blood cancer, non-Hodgkins lymphoma, and multiple myeloma. Bendamustine injection is given in the vein and interfaces with the growth of cancer cells and destroys them. At the beginning of the treatment, discuss risks and side effects with the doctor. After taking this medicine, operating heavy machinery, driving, or riding is not recommended because this injection makes you feel dizzy. Breastfeeding and pregnant women consult the doctor first.