According to a new study in rats, a key byproduct of acetaminophen, called AM404, may block pain at the source before it has ...

Doctors compare household painkillers like ibuprofen and acetaminophen, explaining their mechanisms and when each works best ...

Acetaminophen may be doing more than just dulling pain in your brain it could be stopping it before it even starts.

James W. Lewis, who did accounting work, was the leading suspect in the Tylenol murders because he sent a letter to Johnson & ...

Despite being one of the most widely used pain relievers on the planet, scientists have had trouble figuring out how ...

The Makers of TYLENOL® have announced the launch of Proactive Support, a drug-free supplement designed to support joint comfort and mobility.† ...

Acetaminophen is one of the most commonly used painkillers in the world. You’ve probably taken it yourself for a headache, ...