birth control
"I took this medicine for 3 years. The first 2 years were great. Less bleeding and basically no cramps. By the 3rd year though I developed severe anxiety, depression and mild kidney and liver problems as well as a racing pounding pulse and difficulty breathing. Several other of my friends have had some of the same problems. I would recommend it if you have severe cramps like I did. It was great. Just be sure to monitor yourself."