Is it true Ritalin is chemically similar to cocaine and Adderall is chemically similar to methamphetamine?

I currently take Adderall for ADD (it works well for my symptoms) and am slightly curious/concerned. I used to take Ritalin and it didn't work as well. I take it for adult ADD (I am 35 years old). Tried Strattera as well, and it was ineffective.Is it true Ritalin is chemically similar to cocaine and Adderall is chemically similar to methamphetamine?
Yes it is chemically similar, but that doesn't mean you are a meth addict because you take it. I took a similar drug for several years with no negative real negative side effects but switched to a non-stimulant just because I wasn't a big fan of the idea either. If you are really concerned, you can talk to your doctor about other options. There are some medications for ADD/ADHD that are not stimulants, but like you said, they can possibly be less effective depending on the person taking them. Your best bet would be to do a little research on the topic and then go to your doctor with what you find and have them help you get a better idea of what it all means.Is it true Ritalin is chemically similar to cocaine and Adderall is chemically similar to methamphetamine?
It's chemically similar like how oil is chemically similar to protein. It doesn't really mean much of anything to be chemically similar.
no METH makes yu all bugged out and adderall makes you focused so way diff