I have not heard of medications for AS per se, although there is a lot of overlap in the AS + ADHD thing. I have both diagnoses.
I am not into taking medications, especially just to treat symptoms (I prefer to treat the cause when there is a problem). I resisted trying ADHD meds for a while. Once I found one that worked, I did not realize how helpful it was until I was a week late getting a refill, and then suddenly discovered just how much less functional I was *in some aspects* of my school and work life.
People react differently to medications.
I used to say that I had no problems taking medications, but that was because all I had ever taken was antibiotics and pain relievers! For my ADHD I tried Adderall and was nervous, irritable, high blood pressure, difficulty sleeping, stammering, itchy skin, and felt hot. I also tried Strattera (which is a non-amphetamine) and had a different set of side effects, dry mouth, waking up way-early, nauseous, dizzy, and tingling lips.
"Your results may differ."
Currently I am on Concerta, which does help with the staying-on-focus problem & jiggliness considerably. (Trust me, being able to stay focused on the lecture in a 90-minute graduate-level statistics class is not an easy thing!) Actually, I am on a lower dose, which is not as effective, but the higher dose I was getting some stammering and head tics (there is also sometimes co-occurrence between AS + Tourette's, of which I have never before displayed symptoms, but my son does).
So I would have to say that one must weigh the different aspects of not medicating unnecessarily vs finding out if some things may be helpful to you. After all, no one goes around saying that people who take anti-depressants or anti-anxiety meds do so because they have weak moral character; it's often a skewed brain chemistry thing.
Queenbee