Head-to-head comparisons of medication uses, side effects, warnings, and more.
Kesimpta (ofatumumab)
Vumerity (diroximel fumarate)
Kesimpta (ofatumumab)
Vumerity (diroximel fumarate)
Summary of Kesimpta vs. Vumerity
Summary for Monoclonal antibody
Prescription only
Kesimpta (ofatumumab) is an injectable medication for adults with relapsing forms of multiple sclerosis (MS). It works as a monoclonal antibody to help lessen MS flare-ups that come and go. Kesimpta (ofatumumab) is injected under the skin. You can use the Kesimpta prefilled syringes or Sensoready Pens to inject. After the first 3 weekly injections, you inject the medication once a month. Some common side effects include a higher risk of infections, pain or swelling at the injection site, and headache.
Summary for Fumaric acid derivative
Prescription only
Vumerity, also known by its generic name dimethyl fumarate, is approved in adults for treating relapsing forms of multiple sclerosis (MS). It belongs to the drug class called fumaric acid derivatives. Vumerity (diroximel fumarate) is a capsule that's taken by mouth twice per day. The most common side effects are stomach upset and flushing (e.g., facial warmth, redness, burning sensation).