I’ve tried adderall, Vyvanse, and stattera. I remember liking strattera because it didn’t give me the side effects of adderall and vyvanse, and vyvanse gave me the worst side effects of all 3. BUT strattera made me extremely nauseous and i threw up the second day of taking it (almost did on the first time too). So wasn’t worth it to me. One of my friends said strattera made him super drowsy. Personally adderall has been my overall favorite. I have 3 other friends who also take it and love it. I have one friend who takes ritalin, but another friend who took ritalin and couldn’t sleep at all. With vyvanse i literally just could never eat lol. It stayed in my system for so long and i lost so much weight. But i loved the effects of it otherwise. Adderall also suppressed my appetite but not as much and not for as long. After vyvanse I completely stopped taking meds for a while because the not eating was giving me a lot of anxiety. Once I was able to balance my eating better I got back on adderall and it’s been great. If you didn’t know this already, adderall, vyvanse, ritalin are all stimulants. Strattera is not a stimulant so that could be why you started on that one first, since being on a stimulant isn’t necessary if you don’t need it. That being said, as you can tell, everyone reacts differently. So there’s 2 things you could do. You can try a higher dose of strattera, or you can try a different medication. If you have loss of appetite with a stimulant, I just recommend eating a good meal before taking it and make sure to eat a good dinner (I often skip lunch when I take it). But, you will know if it’s working, trust me. So if you’re doubting it, definitely talk to your doctor about upping the dose or trying something else. Sorry this was so long, but i hope it was helpful!