"i have acne all over my face for four years. i&#039;m turning 20.i have oily and too much bumps on my chin and i really hate it! it minimize my confidence. i almost tried everything otc for my condition. i tried cetaphil but it doesnt work. now, my derma suggested me to take doxy 100mg twice a day. i also have a soap named bactazil and i use benzoyl peroxide 5% .. so far so good. its my 6th day. yes, redness is still there. but my pimples become less. there are no pus on my chin and cheek. i&#039;m looking forward for the next step which is accutane. anw, hello there from philippines!."