. >> when salon pas ge best gan in 1934 a single patch created a category of pain relief. 80 years later, it has evolved in to a family of pain relievers. perfect for back muscle or joint release. perfect for relief. >> get more rewards the more you spend. use macy's money on top of sale prices. the more you buy the more macy's money you get. shop in store through sunday. ♪ >> good evening. we begin tonight with a story provoking outrage. it's about massive corporations some accused of being driven by greed are raking in huge profits while regular americans suffer. this has to do with the medicine many of us need to survive, and prices that are skyrocketing. not by 100% or 200% but sometimes by 3,000% even 6,000%. so what's going on here? abc's gloria riveria investigates. >> i'm calling to check the price on a medication, please. >> reporter: trishcia is calling pharmacy. >> since she last checked her pain medication has gone up. >> i'm stunned. absolutely stunned. that's way more. >> reporter: gone up again. >> i thought 25 was a lot. 37 is -- what is this stuff made out of. i mean --

. >> when salon pas ge best gan in 1934 a single patch created a category of pain relief. 80 years later, it has evolved in to a family of pain relievers. perfect for back muscle or joint release. perfect for relief. >> get more rewards the more you spend. use macy's money on top of sale prices. the more you buy the more macy's money you get. shop in store through sunday. tina! sorry! i was day dreaming. about becoming a pastry chef? uh... yeah. specializing in custom cakes? right! and opening your own bakery? how'd you know? you've got the new instant game from the pennsylvania lottery. yeah! king of cash with top prizes of $100,000. [male announcer] want to see your dreams come to life? you could scratch your way to instant winning. the pennsylvania lottery. bring your dreams to life. ♪ >> good evening. we begin tonight with a story provoking outrage. it's about massive corporations some accused of being driven by greed are raking in huge profits while regular americans suffer. this has to do with the medicine many of us need to survive, and prices that are skyrocketing. not by 100% or