Is Elvanse my only last option? I have been on Concerta 90mg for 4 months, Been amazing, Been lately starting to lose its effects, My ADHD is getting bad again. Atomoxetine gave me nasty side effects, One my in-law takes Elvanse, Says it works brilliant, I'v asked my doctor before for a script of Elvanse, But he said he wants to try Concerta first, I don't want to tell him my Concerta has stopped working and sound like i'm seeking drug, My mental health is shut today and they was the people to prescription the medication. My ADHD is getting out of control and its almost making me impossible to do anything. Can i visit my local NHS at all to see if they can change medication or see if they can manage my Concerta to be effective again?