The cause of premenstrual syndrome is not known but severe symptoms have been shown to be responsive to lifestyle changes. Getting exercise several times a week, eating a balanced diet, getting adequate sleep, and reducing or eliminating caffeine and alcohol are some of the changes most often recommended.
Review Date: 11/9/2007
Reviewed By: Peter Chen, M.D., Department of Obstetrics and Gynecology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.