Your gender isnt specified so im not sure if this would be relevant but I prescribed dianette (a contraceptive pill) for acne, and it worked perfectly for a while but unfortuantly its not a long term solution as it can have some negative side-effects after long term use. I found all of the creams/gels/topical solutions initially appear to work but my skin became immune to them after about 6 months of use. The most effective treatment ive ever had is roaccutane, you need to be referred to a dermatologist for this. However I would only consider this as a very last result as this treatment has some EXTREMLEY nasty side effects such as dry skin, eyes, lips, sore joints, depression, mood swings and raised blood pressure and cholestrole ?spelling. Also if your female (not sure if this applies) you have to have monthy pregnancy test as taking this treatment whilst pregnant can result in severe disabilites in a baby.