http://www.medications.com/effect/view/36629 im 17 and started Yasmin when i was 14 maybe 15, it made me so sick, id start throwing up about 8 hours after taking the pill, and that would last for about 5 hours, (like having mild food poisoning). I got heart palpitations every minute or so for days on Tue, 18 Nov 2008 17:22:11 -0500 http://www.medications.com/effect/view/36629?item=14626 hi there--I too am suffering from major fuzzy brain and lack of concentration...question for you--do your symptoms come around your period? or is it most of the month? low estradiol causes fuzzy brain, depression, headaches, panick attacks, palpitations, s http://www.medications.com/effect/view/36629?item=14626