Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Zeposia (ozanimod) and Ocrevus (ocrelizumab) are both medications used to treat multiple sclerosis (MS). However, they belong to different medication classes and have distinct uses and administration methods. Zeposia is a sphingosine 1-phosphate receptor modulator taken orally, while Ocrevus is a monoclonal antibody given as an infusion. Zeposia is also approved for treating moderate-to-severe ulcerative colitis (UC), whereas Ocrevus is the only FDA-approved medication for primary progressive MS. Zeposia is taken daily, with a starter pack to gradually increase the dose, while Ocrevus is administered every six months after initial doses. Common side effects of Zeposia include upper respiratory infections and liver enzyme changes, while Ocrevus can cause infusion reactions and upper respiratory tract infections. Both medications can increase the risk of infections. Rarely, Ocrevus may increase your risk of some types of cancers.
Zeposia (ozanimod)
Ocrevus (ocrelizumab)
Zeposia (ozanimod)
Ocrevus (ocrelizumab)
Summary of Zeposia vs. Ocrevus
Summary for S1P receptor modulator
Prescription only
Zeposia (ozanimod) treats adults with relapsing forms of multiple sclerosis (MS). This medication can also treat adults with ulcerative colitis (UC). It works as a sphingosine 1-phosphate (S1P) receptor modulator to relieve inflammation in the body. It's a capsule you take by mouth, usually once per day (or as directed by your prescriber if you have liver problems). You use a starter pack for the first week. It helps you slowly raise your dosage to a maintenance level. Side effects include upper respiratory infections and higher liver enzymes. Zeposia (ozanimod) is only available as a brand-name medication.
Summary for Monoclonal antibody
Prescription only
Ocrevus (ocrelizumab) is used to treat multiple sclerosis (MS) in adults. It's a type of medication called a monoclonal antibody. It's given as an infusion through the vein every 6 months at a medical center or clinic. A trained healthcare professional will help give Ocrevus (ocrelizumab) to you. Side effects can include a higher risk of infections and infusion reactions.