birth control
"The triphasal birth-control pills have been a lifesaver for me to help control my bipolar disorder for over 20 years   Off them, I have horrible mood swings and other symptoms like insomnia around ovulation and before my period.  Are used to take tri-Levelin until they discontinued the brand name version.  My gynecologist put me on this and within a few days I noticed a big difference.  With the extra progesterone,  I don't get such horrible highs and lows like a roller coaster."