Tylenol first came out in 1955, when McNeil Laboratories introduced Tylenol Elixir for Children as a prescription-only acetaminophen medicine in the United States.

Quick Scoop

  • Year first introduced: 1955 (as Tylenol Elixir for Children).
  • Original status: Prescription-only, aimed at children as a non-aspirin fever and pain reliever.
  • Company: McNeil Laboratories, later acquired by Johnson & Johnson in 1959.
  • Over-the-counter: Adult regular-strength Tylenol tablets became OTC in the early 1960s in the U.S.

In other words, when people ask “when did Tylenol first come out,” they’re usually referring to that 1955 launch of the children’s elixir, which marks the brand’s official debut on the market.

Information gathered from public forums or data available on the internet and portrayed here.