Yes it is used for the treatment of acne in Eastern Europe but I don't know that much about it. There are a couple studies I found done in Russia that were published. But they are in Russian.
Benzimyacin, i think thats how its spelled, will RAPE any acne on your back or face. Go to your dock and have him prescribe you some and it wont be a problem. You will notice a difference after 1 night of using this stuff.