I use to have acne on certain parts of my face. I stopped getting it when I:

• Kept my hair short, clean and off my forehead.
• Stopped touching my face and resting my forehead in my hands
• Washed my hands more frequently (face as well, but you're sick of hearing that one, I bet)

I had a friend with disastrously bad acne, but we never thought any less of him for it (the occasional joke at his expense was still fired off, but we all laughed at each others shortcomings). I rarely even noticed the pimples and scaring, seeing as he was a good friend and I saw beyond that.
See a dermatologist if you feel the acne is affecting your quality of life badly.
Taking medication might be a bad idea, as most people grow out of acne, and it can hurt your liver as a side effect.