When was tylenol first used?

When did Tylenol (acetaminophen) first come to market?

Tylenol was first introduced to the public in 1955 as a brand name for acetaminophen (paracetamol), sold by McNeil Laboratories in the United States.

What was Tylenol originally used for?

Early Tylenol products were marketed for pain relief and fever reduction (a typical use profile for acetaminophen).

Why did Tylenol appear in 1955?

Acetaminophen was developed and tested as an alternative to earlier pain-and-fever medicines. Tylenol’s launch in 1955 reflects the period when acetaminophen-based products were being commercialized widely in the U.S.

Is there a difference between first use and first FDA approval?

“First used” can mean different things: the first time acetaminophen was developed or used in medicine versus the first time the Tylenol brand was sold. The date most people mean when asking about Tylenol is its first marketed launch in 1955.

Sources

• DrugPatentWatch.com