"i&#039;m rating this a 6/10 because it was incredible for my acne. after a week my skin had never looked so clear in 10 years. it was seriously amazing. but unfortunately it made me unbearably dizzy. i had to stop after two weeks and i was so upset about it but i just could barely function. i&#039;ve been taking doxycycline now for a month and it works half as well but doesn&#039;t give me any side effects. i&#039;m bummed out about it but it&#039;s worth trying in case you don&#039;t have the side effects i did."