What is propoxyphene napsylate?
Propoxyphene Napsylate is a drug used to treat mild to moderate pain. It is a narcotic pain reliever that works by acting on specific brain centers to give pain relief. It’s most common brand names are Darvon or Darvon N. For more information, look here: http://www.webmd.com/drugs/drug-102-Propoxyphene+Napsylate+Oral.aspx?