Former PwC employees face trial over role in LuxLeaks scandal. Pair charged with theft of documents that revealed how Luxembourg sanctioned tax avoidance by worldâs largest businesses. Antoine Deltour and a second man are charged with violating Luxembourgâs strict professional secrecy laws.
Opioid analgesics, in general, are the strongest pain-relieving medications. The benchmark drug in this class is morphine -- with other opioids falling above or below it in terms of pain-relieving potential.
Prescription Pain Medications. Here is a comparison table summary of popular pain medication. The pain relievers below were ranked by effectiveness for chronic back pain, by a Harvard Study. Each pain medication was rated for effectiveness on a scale of from 1 (aspirin) to 10 (morphine). Disclaimer. . .top of page. Painkiller Comparison. Chart.