Our 23yr old son was diagnosed with ADHD when he was school age. Took 10mg Ritalin, then 20mg in High school. During this time, he still had a hard time making good choices. After HS. he started using marijuana and said it helped him. Our family, although against his use Did notice a good change. Age 20 worst nightmare. He turned to other drugs. Four rehabs, a long list of Doctors and medications that he s no longer on he is still a very tormented soul. His mind is that of a 15yr old. Our family is on the edge. We love him so much and do not know what else to do. We re desperate for help. Thank you