Concerta
"I've been taking Concerta for nearly five years now and just recently it hasn't been working as well as it used to. I was diagnosed with ADD in 6th grade and was then prescribed this medication. I've been taking it ever since. But back in May, I started to notice that I was having a much harder time focusing. It was almost like I hadn't taken it at all. This was very unfortunate since at that time I was having my end of year exams. I've also seen that others have been having the same problem. I'm looking forward to having this sorted out because my ADD is very bad and makes it very hard just to function in everyday life."