biosimilar

Enlarge this image AbbVie’s Humira was the world’s best-selling drug for many years. Now it faces competition for copycats that cost a…

Enlarge this image Humira, the injectable biologic treatment for rheumatoid arthritis, now faces its first competition from one of several copycat “biosimilar”…

Enlarge this image Susie Christoff tried several drugs to cope with her painful psoriatic arthritis before finding Cosentyx worked the best. The…

Enlarge this image A patient with Crohn’s disease receives an IV infusion of Remicade, or infliximab. Dr P. Marazzi/Science Source hide caption…