Suggest Treatment For Severe Acne On Face, Shoudlers, Chest And Abdomen

Hi, i have eben suffering from a severe case of acne. I am a 38 year old male and I am exposed to a stressful work environment. I went to see a dermatologist last year to seek treatment and was prescribed topical as well as oral medication which did not help with my condition. The first set of drugs caused an aggravation of the symptoms over a treatment period of 60 days and I received a different antibiotic as well as topical treatment. After 45 days and no improvement of my condition, I decided to stop the treatment. I was also almost daily experiencing severe head aches from the meds. Up until recently, mainly my back was affected. However, the pimples have spread to my shoulders, chest, and abdomen. I am also breaking out in my face. I am convinced that this is mainly caused by my skin producing too much oil and clogging my pores. I don t know what else I can do to aleviate the break outs and quite frankly I am getting highly annoyed and somewhat embarrassed by my appearance. Are there any other treatment options that might help reduce my skins oil production?