Ethinyl estradiol / norethindrone
"I have had AWFUL headaches, SEVERE mood swings, spotting every two weeks off and on, and HORRIBLE cystic acne. I've really had many acne problems and within a few weeks of taking this birth control, I had huge cysts of acne (two on my face and one on my chest). In case, you don't know cystic acne is basically a huge over sized painful pimple that can take up to 6 MONTHS to go away. Only 1 on my face has just recently gone down. I'm sick and nauseated all of the time and since I spot every now and then..I couldn't tell if I missed a period or not! "