I was diagnosed with ADD in 1991. I was put on different meds for a while & found out that adderall worked the best. I'm prescribed 20mg 3 times a day, but I usually only take 2 a day. With the price of adderall now I can't afford it. I have taken Ridilan before but it's been so long ago. Ritilan only cost $27.00 per prescription when the Adderall is $100.00 & up. Does anyone know what I could take in place of the adderall until the prices come down?