Humira, the blockbuster anti-inflammatory drug that is routinely blasted on TV commercials, netted $13.6 billion in gross U.S. sales last year — the most of any brand-name prescription drug. The 20 top-selling drugs generated more than $98 billion in gross U.S. sales in 2016, or about $20 billion more than the U.S. Department of Transportation's budget from last year.
Never miss an Axios exclusive. Sign up for Mike Allen's AM newsletter.
More stories loading.