I am 27 years old and have been on YAZ for about 1 year now. I never struggled with acne, long periods, cramps, etc and was simply trying a new form of BC. From my understanding YAZ was suppose to control mood swings but instead gave me horrible MOOD SWINGS. I would be good for a few days, then the next mad, and the next wanting to cry. I started thinking maybe I was depressed or maybe reacting to being stressed but this has gone on for far too long. I don't have the desire for sex as I did before I started taking YAZ and my boyfriend thinks I am crazy. It took me to see a commercial for a law firm in regards to yaz side effects to look up more information concerning the medication when I came across tons of responses from others that have experienced these same effects as I have if not worse. I done as of NOW. This has done nothing but made me a complete train wreck for the past year. I also read that the pill can cause upper respiratory infections/cough and I have had two bouts of Respiratory infections coming out of no where. No cold or allergies at all....Just hoarse and coughing. Please do your research on these pills