pain
"I've used the brand name "Percocet 7.5" before, and it worked very well.  But, I was recently diagnosed with a pinched nerve in my neck and was having severe pain with it and was prescribed Percocet and was given this generic brand "Endocet".  Even though it's a higher dosage, 10mg, it doesn't work near as well.  I'm having to take 1 & 1/2 pills to get any relief.  I wonder if there are different companies (and how many) that make Percocet generic brands?  I've found the same problem with Ultram/tramadol 50mg.  Some of the generic brands just don't work for me at all, but there is one specific generic tramadol that does work very good for me, which is the one my pharmacist knows to give me when filling my script."