http://www.medications.com/effect/view/24645 I have been taking Yasmin for 2 years now and the side effects are horrible. Up until the last 4 - 5 months, I never had any problems with the medication. All of a sudden I started having night sweats, mood swings, anger issues, and emotionally unstable. Fri, 08 Aug 2008 12:30:50 -0400 http://www.medications.com/effect/view/24645?item=10883 My best friend just got diagnosed with full menopause at 35 after being on this pill for two years and I almost died from a critical case of b12 deficiency caused by Yasmin use. We are seeing a lawyer. Go to a good Endocrinologist and have your b12 levels http://www.medications.com/effect/view/24645?item=10883