Why do you feel it may be recreational? Do us a favor and give us a bit more info so we can help answer question. IF you were looking at the drug on RXlist, just cut and paste the critical info - like generic name, class of drug, dose, etc. If you want a good answer ask the question as well as you can.
Thanks.
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"I dislike the drug you are using, but I would defend with my life your right to use it."
- Paraphrase on Voltaire
"He who makes a beast of himself gets rid of the pain of being a man."
- Dr. Johnson
"We do not sense imagination enough to sense what we are missing."
-Jean Toomer