Sounds like Star Trek medicine
Haha, it does.
Ritalin is
methylphenidate in its hydrochloride salt form. I take it for my ADHD (passive type). I'm guessing you have heard of Adderall? Adderall is a mixture of four different
amphetamine salts, and it is just as popular for treating ADHD as Ritalin.
Ritalin functions very similarly except it is a
cathinone, not an
amphetamine. However, both drugs are central nervous system (CNS) stimulants and both are NDRIs (norepinephrine and dopamine reuptake inhibitors). This basically means that they both prevent existing dopamine and norepinephrine from experiencing "reuptake" via the presynaptic cleft in the brain, which will artificially increase the levels of both of those catecholamines (neurotransmitters). Aside from Adderall and Ritalin belonging to two different classes of drug, the main difference insofar as their effects is that Adderall (especially Dexedrine, which is basically a different formulation of Adderall, contains only one of the salts versus four, called
dextroamphetamine) is more dopaminergic than Ritalin. Ritalin's effects are a lot more noradrenergic (it has a higher affinity for norepinephrine).
I used to be on Adderall for many, many years until -- two years ago, after moving to Arizona -- there was (and still is) a nationwide shortage of Adderall, which meant it was either impossible to find a pharmacy with it in stock, or it was a pain in the ass to find it somewhere and then travel far and wide to pick it up. So I asked my prescriber to switch me to Ritalin and I was very surprised when I realized that it works so much better for me.
Anyways, you didn't ask for me to respond to your post with "too much information." But here ya go! It's all yours! At least it is educational! =-D