"i have been on yaz for 7 months now to treat my chin acne. the first three months of taking yaz, i had the worst cystic breakouts in places i have never gotten breakouts before. it was terrible but i wanted to give it some time. now it has been 7 months and i still break out on my chin, there has been time maybe two weeks when i haven&#039;t gotten any breakouts at all but now it is the same thing as before. i also quit sugar and dairy and using all natural skin care products but still no dramatic improvement. also, yaz made me gain weight and i have noticed eyelash hair loss."