Metandienone was first described in 1955. It was synthesized by researchers at the CIBA laboratories in Basel, Switzerland. CIBA filed for a U.S. patent in 1957, and began marketing the drug as Dianabol in 1958 in the U.S. It was initially prescribed to burn victims and the elderly. It was also prescribed off-label as a pharmaceutical performance enhancement to weight lifters and other athletes. Early adopters included players for Oklahoma University and San Diego Chargers head coach Sid Gillman, who administered Dianabol to his team starting in 1963.