What's the difference between brand and generic strategy?

What are the different generic and name brand?

• so i recently was giving adderall i was wondering whats the different between name brand n generic? is there really a difference.... also i seen adderall xr n IS n instant release wtf is all this mean lol help me plz

• Answer:

  Hi the only difference between a name brand and a generic is that #1 the maker of the name brands patent ran out and other manufactures are now able to make the drug. The difference between name brand and generic is that generic uses other fillers it has nothing to do with the drug strength or the quality of the drug. XR means extended release meaning the drug gets released in small amounts through many hours Instant release means the whole drug enters the body at once. Hope this helps. I wish you the best.