took lorcet plus 7.5/650 for years for chronic conditions. they discontinued , dr. put me on norco. the pain nor the euphoric feeling is the same , noticed it with other brands of hydrocodone and oxycodone. What ingredient has been removed from all these pills, i think it s more then the reduction of acetamenphine. Please explain, no one will tell me the truth, I know it is a different formula. Thanks for a quick answer.