"i have been on this medicine for about 2 1/2 months and it has been clearing up my back well but my back only, it hasn&#039;t done anything good to my face or chest still get breakouts and it annoys me because this medicine is my last chance because my doctor said i am not allowed to go on accutane. i don&#039;t know why it only helps my back and not my face but i&#039;m hoping these last 2/3 weeks clear up my face also."