I've been on Yaz since November 2006. So, for 9 months. My mood ...

Oh the other thing...i've NEVER had heartburn and it is SO bad sometimes now that I can't even sleep.

These are side effects of the pill....Please read the packet that comes along with these pills and you will see that you are experiencing them.

I have the darkness on my upper lip too. I have to wear 50spf on my mustach...or however you spell it....The only way it will go away is if you stop taking it....sorry. I actually did stop taking it b/c it was making me crazy and extremely emotional and the brown upper lip is still there. It is the sun that is making the brown appear.

I am so sorry this is happeneing to you too!! I have also used Yasmin and am off now for about 2 months. My upper lip and my cheeks have dark spots on them. So you are not the only one. I feel like I am a crazy person because of this drug!