ADHD
"I was diagnosed with ADD at the end of grade 6 and started taking concerta in grade 7. I had no idea I had ADD and just though everyone was like me. I had no enthusiasm anything with school but after I took concerta I was like ADHD. So much hyperness and wanting to work. After raising the dose to 36mg I started to get very anxious about my heart feeling like it was beating too fast and was having like a panic attack or something so then I dropped back down to 27mg. The side affects I have is weight loss/loss of appitite, heart palpitations, sleep paraylisis, feelings of excitement. It works for me but I hate the side affects. I also lost 5lbs in one week when I first started and 20lbs in 2 years."