From Our Archives

Drug Treatment in IBS - The Lesson of Alosteron (Lotronex)

Alosetron (Lotronex) was approved for marketing by the FDA in February, 2000, but was withdrawn from the market in November, 2000, because of serious, life-threatening, gastrointestinal side effects. In June 2002, it was approved again by the FDA for marketing but in a restricted manner as part of a drug company-sponsored program for managing the risks associated with treatment. Use of alosetron is allowed only among women with severe, diarrhea-predominant, irritable bowel syndrome (IBS) who have failed to respond to conventional treatment for IBS.

This article was written at the time alosteron was withdrawn by the FDA.

--Medical Editors,