Taken as one pill twice a day, TECFIDERA was shown to work against relapsing multiple sclerosis (MS) in clinical trials. Learn about its potential benefits and risks, and find out what it may be like to take it. You can also get tools, tips, and resources to help you have a productive conversation with your healthcare provider.
Find out more about the results
of clinical trials.
Learn about the potential side effects of TECFIDERA.
Download questions and a Start Form that you can bring to your next appointment.
Find out how to take TECFIDERA and learn what you could expect from your first weeks of treatment.