Saying yes to Tecfidera® (dimethyl fumarate) could lead to fewer relapses

Taken as one pill twice a day, TECFIDERA was proven to work against relapsing multiple sclerosis (MS) in clinical trials. Learn about its potential benefits and risks, and get tools and tips to help you have a productive conversation with your healthcare professional.

TECFIDERA effectiveness

Learn about the results
of clinical trials.

See results

Find out about the potential side effects of TECFIDERA.

Learn about safety
Talking to your heathcare professional

Download questions and
materials you can bring to your next appointment.

More info

We also recommend

*In the US. Based on number of prescriptions from IMS NPA™ Weekly Data (September 27, 2013 – September 7, 2018).