Hello Everyone, My pharmacy has switched to Lannett Generic Brand. After taking it I too felt very ill and thought I had covid. I was very zombie-like and all i wanted to do was lay down. Other effects were muscle pain, slurred speech, feeling as if I had the flu, agitated, a bit aggressive, depressed and irritated. It definitely was affecting my nervous system negatively. The medicine did not work at all for my ADD. I tried taking it out of the capsule and taking it with apple sauce. Still the same effect. I had to stop taking it. This is super frustrating. This medicine should be banned immediately. Its a shame that we have to go without our meds because a generic is making us sicker or is not working and then have to search around for a pharmacy that carries a generic brand that works. This is insane.