"i am a 22 year old female and i have suffered from acne on my face, back and chest since i was 15. my face is constantly broken out in huge, painful, red pimples and little bumps. i finally went to a dermatologist and she put me on 100 mg of doxycycline twice a day. i&#039;ve been taking it for 18 days and my face is already clearing up quite a bit. and i usually can feel new pimples forming under the skin, i haven&#039;t felt one since. the directions say to take before eating or 2 hours after eating, but that makes me nauseous. i usually eat and then wait 30 minutes or so. even with some of the medicine absorbing into the food, i&#039;m still getting results. i highly reccommend this!"