Etanercept, marketed under the name Enbrel, is a drug that belongs to the class of drugs known as tumor necrosis factor (TNF)-alpha blocker. It is used primarily to treat rheumatoid arthritis, but has also been approved for use in treating polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, and psoriasis.
On May 1st, the U.S. [...]
