"i have had acne since i was 13 when my period started. anyway mines was bad to the point people would say what&#039;s wrong with your face. it was sad after years of over the counter drugs and acne washes like clean &amp; clear and so on nothing worked. i decided to go see a dermatologist at the age of 26 and i was in tears telling him and just looking at my face. he put me on minocycline 100mg twice a day i saw great results in 8 months.  so then i went back and he put on them once a day i&#039;m about to be 29 in july and in still on it. my face still has minor breaks out like from falling asleep in make up and mother nature. i have to say its great i go back in may to get off."