Alosetron is a 5-HT3 antagonist used for the management of severe diarrhoea-predominant irritable bowel syndrome (IBS) in women only. It was withdrawn from the market in 2000 owing to the occurrence of serious life-threatening gastrointestinal adverse effects, but was reintroduced in 2002 with availability and use restricted. It is currently marketed by GlaxoSmithKline under the trade name Lotronex.

Lotronex (Alosetron HCI) - GSK - Official pharmaceutical website with information for patients and care givers.
Lotronex Information - FDA - Includes information for patients and care givers with links to current (re-released)product information and information about the previous withdrawal from the market in 2000.
Meta Description: [ Drug Information about Lotronex ]
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