Yaz Side Effects: I am 41 years old; I've been on several different birth cont http://www.medications.com/effect/view/28271 I am 41 years old; I've been on several different birth control pills since I was 19 (never had any problems with any of them). I took a break for 2 years recently while trying to get pregnant. After two miscarriages, I decided to go back on the pill I started to take my first pack of Yaz 3 days agao and suddenly I Fri, 09 May 2008 00:42:18 -0400 http://www.medications.com/effect/view/28271?item=8126 I started to take my first pack of Yaz 3 days agao and suddenly I started to feel very very tired, cloudy mind, I just couldn't think straight! I'm on ADHD meds and they are a stimulant. I was,nt understanding why I felt soo spacing and my memory was shot. http://www.medications.com/effect/view/28271?item=8126