Blue pill may refer to:

Drugs edit

  • Blue mass, sometimes referred to as blue pill, an obsolete mercury-based patent medicine from the 17th century
  • Sildenafil (Viagra), sometimes referred to as the "blue pill" or the "little blue pill", since 1998, a medicine used to treat erectile dysfunction
  • Slang for Percocet, more specifically counterfeit pills laced with fentanyl

Other uses edit

See also edit