"my gyno prescribed this pill because i&#039;ve had dysfunctional uterine bleeding and i&#039;m guessing this brand must be used to help with this. a week after i started taking this i started noticing that it felt like my heart was racing and i could feel tingling down my left arm. i asked my doctor about it and they said that sometimes the shift in hormones while taking birth control can cause this. i kept taking it and kept having what felt like heart palpitations. they were very uncomfortable and would wake me at night frequently. finally after a couple weeks of this i&#039;d had enough. my dr recommended i stop the pill and get cardiology monitoring. i had an ekg done and the results were normal. but ended up in the er. this pill is not for everyone."