Tell your doctor about all your other medicines, especially:
natalizumab;
medicines to treat psoriasis or rheumatoid arthritis, such as etanercept or golimumab;
other medicines to treat Crohn's disease or ulcerative colitis, such as adalimumab, certolizumab, infliximab; or
other drugs that weaken the immune system such as cancer medicine, steroids, and medicines to prevent organ transplant rejection.
This list is not complete. Other drugs may interact wth vedolizumab, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.
 Entyvio drug interactions (more detail)
