birth control
"Horrible absolutely horrible.  I was on low ogesteral and my pharmacy just switched it to cryselle one day.  Within a week a felt depressed and withdrawn and completely not myself.  I felt like and would cry at the drop of a dime for no given reason. I barely made it threw one pack before I came off and actually spent a month off birth control until I could get an appointment to get a new pill.  I am very sensitive to estrogen so it is possibly that I am an exception but I have never had this experience on other birth control pills."