ENTYVIO is a biologic treatment for moderate to severe Crohn's disease (CD) or ulcerative colitis (UC). See Safety and Prescribing Information., ENTYVIO® dosing and administration for IV infusion and subcutaneous injection. Find infusion schedule, storage, and injection site information., Find patient medical information for Entyvio (vedolizumab) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings, Learn about the side effects, dosage, and more of Entyvio (vedolizumab) infusions and injections. It's a prescription drug that treats inflammatory bowel disease (IBD)., Entyvio is a brand-name drug prescribed for ulcerative colitis and Crohn’s disease. The medication is available as an IV infusion and subcutaneous injection. Entyvio is a biologic drug that’s , Entyvio (Vedolizumab for Injection, for Intravenous Use ) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources..