From GnRH to SSRIs and Beyond: Weighing the Options for Drug Therapy in Premenstrual Syndrome.
Pharmacologic intervention is now the most effective therapy available for treating premenstrual syndrome (PMS). Although there are still no Food and Drug Administration-approved medications for this indication, several well-designed studies have been conducted, the results of which may guide the clinician's treatment of women with this disorder. Consequently, less-proven nonpharmacologic modalities, such as dietary modification, exercise regimens, and psychotherapy, are more readily supplanted by the use of medication. Three classes of agents have been shown to have varying degrees of effectiveness in relieving PMS symptoms and are increasingly being used to treat the disorder: gonadotropin-releasing hormone (GnRH) agonists, benzodiazepines, and selective serotonin reuptake inhibitors (SSRIs). While the GnRH agonists like leuprolide acetate, nafarelin acetate, or goserelin acetate have been shown to be highly effective in select cases, their side effects relegate them to use in patients who are unresponsive to other agents. More recently, the benefits of alprazolam (a benzodiazepine) and the SSRIs (especially fluoxetine) have been definitively established. In addition to these medications used to treat premenstrual syndrome in general, other drugs that are used to treat specific aspects of the disorder include danazol for headaches and spironolactone for fluid retention.
Mortola
JF
Cook County Hospital in Chicago, Ill.