What is propoxyphene?

Propoxyphene is an opioid painkiller that was commonly prescribed for the treatment of mild to moderate pain. It works by binding to opioid receptors in the brain and spinal cord to reduce the sensation of pain.

The drug was first approved by the FDA in 1957 and remained on the market for several decades until it was withdrawn in 2010 due to safety concerns. Studies had shown that propoxyphene had a higher risk of overdose and death compared to other opioids. Additionally, it had been associated with heart rhythm abnormalities that could lead to serious cardiac events.

Propoxyphene was marketed under various brand names, including Darvon, Darvocet, and Wygesic. It was available in tablet and capsule forms, and was often combined with acetaminophen to increase its effectiveness.

Despite its withdrawal from the market, propoxyphene may still be found in some homes or in the possession of individuals who were prescribed it prior to its discontinuation. It is important for anyone who has propoxyphene to dispose of it properly and safely, and to seek alternative pain management options if needed.