I have been on Yaz for over 2 years......2 years ago I had to have my gallbladder removed, and the enzyme levels were so dangerous I had acute pancreatitis and a hepatic liver; I suffer from sever IBS; depression, mood swings, paranoia, and now am having trouble breathing in my left lung. Dry skin, hair loss, loss of normal period, bloating and inability to lose the weight I have gained and very low energy...I could sleep all day! I am at a loss, and I have a Doc appt tomorrow. Please let me know where or who to contact to get involved with a class action lawsuit!!!!