"i am 18 and have had acne for a couple years, after going to the dermatologist a second time i was prescribed minocycline. i&#039;ve been taking it for almost two weeks along with a cream. this last week i&#039;ve had severe headaches, abdominal pain, diarrhea, and nausea. after reading other reviews with the same side effects and this prescription leading to long term issues i would not suggest taking this."