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 6/22/2020
Updated by: LaQuita Martinez, MD, Department of Obstetrics and Gynecology, Emory Johns Creek Hospital, Alpharetta, GA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.