I have friends that get the same feeling on SPEED, Meth or Coke (ie: jaw, eyes, body temp, lovy dovey etc) as I do on pills. I get horny as fuck on Meth, but I guess drugs have a general effect on everyone, but some it effects differently.
I wouldn't worry bout it though. Does it last long? If it doesn't, you may as well stick to the pillz, cause dat coke shit aint the cheapest!
I take coke to get a different buzz from pills, but if it's the same...what's the point?
So, getting to my answer, yes, it does happen to others.
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*Adventure, excitement, A Jedi craves not these things*