I am new here so excuse any mishaps.. I have been taking a generic Adderall for several years and the generic brand changes often and I notice the effects are different. Lately, it’s like I’m not taking anything. I’m currently on 20 mg. 3x’s a day. I just wanted to find if there are, in fact, differences in the generics or was it just me. I’m going to check into this issue. I’ll follow this thread and see how all of you are doing. I’m not even sure who manufactures the ones i’m currently taking but they do nothing for me. They are a white 8 sided pill with the letter M.