Biopsychosocial approach to premenstrual syndrome.

Premenstrual syndrome is a constellation of behavioral, physical and psychologic symptoms that occur every 28 days in some women of childbearing age. A multidimensional, biopsychosocial approach, combining stress reduction, increased exercise and proper diet, has been found effective in treating this syndrome. Medications can be added to relieve symptoms. The cornerstone of this approach is empathic understanding.