OMG – like many other posts in this thread, I thought I’d lost my mind. I noticed on my last refill the pills looked different than what I had received previously. I called the pharmacy to confirm that I received the right pill and was assured that they were the same dosage, just a different manufacturer, Lannett. From the very first pill I became a lethargic, narcoleptic mess. I could not keep my eyes open past 7 pm and could not focus on anything. I cannot believe that these generics have not been taken off the market based on all the negative comments and complaints in this thread. I have stopped taking these after a week. I would rather suffer from the side effect of ADHD than from the effects of this inferior medication. I am so incensed that pharmaceuticals use us, the consumer, as pawns!