Ethinyl estradiol / levonorgestrel
"my doctor prescribed me Levlen ED and I was told it was very safe to use, however even the first time I took it I was getting headaches and nausea about 3 hours after each time I took my tablet, it happened almost everyday until I stopped taking it, after 4 weeks of using this pill I became severely allergic, ended up in hospital with a horrible rash known as erythema multiforme, which is caused by an allergic reaction to medications (I was taking nothing else at the time and have no known allergies) I understand my case may be rare but I wouldn't want it happening to anyone else, I read the information booklet for Levlen and it does say it can cause the symptoms I had, worked well for my periods the time I was on it but too risky"