First and foremost, this medication is a MIRACLE CURE for acne. I struggled with acne that progressively got worse (developing from minor facial blemishes to severe, body-wide boils from fifth grade to my junior year of high school), which was increasingly painful, eye-drawing, and generally displeasing. After numerous other treatments and cleansers and such failed, my dermatologist put me on this. Within six months, most of it was gone, but there was still room for improvement, so he put me on another six month course, which COMPLETELY removed my acne. If you are even considering this medication, by all means, I recommend it wholeheartedly. NOTEWORTHY: There are SEVERE side effects of this drug. You WILL have cracked, dry, painful, and peeling skin. Imagine the worst case of cracked lips you've ever had and put it all over your body, then make it WORSE and you're getting close to what this thing does. You will be exceedingly light sensitive, and will burn faster and worse than you ever have before, with mere minutes of sun exposure. You can get some nasty headaches with this, but mine weren't as bad as some described. While taking it, the side effects will make your life hell, and you WILL need to moisturize EVERYTHING. For me, my arms cracked and scaled and looked (no exaggeration) like a snakeskin, but with blood clearly visable from the severe cracking of the skin. It's an easy pill to take, and it's almost a sure shot of solving or at least partially removing acne problems, but it does have its costs, and they hurt the whole time you're on it. Overall, I STRONGLY RECOMMEND THIS, despite all the horrid dryness and pain that accompanies it, the remediation of my acne was absolutely worth it, and it left me with no acne scars, no acne, and a generally much more positive outlook on life.Read More Read Less