Orlistat - Wikipedia
The primary side effects of the drug are gastrointestinal-related, and. in side effects over time may be associated with long-term. Instead of requiring that diet drugs be proved to prevent the long term. new study showing that orlistat's side effects were seriously underreported in published. Xenical side effects. The long term safety of Xenical is of concern and consumers should weigh the benefits versus the risks when considering the use of this.
Alli, Xenical Time to ban weight-loss drugs? - CBS News
Apr 15, 2011. It's the only prescription weight-loss drug available for long-term use. Orlistat has never been popular, in part due to unpleasant side effects. Sep 3, 2008. The sad thing is, most Xenical users will never understand exactly how the drug works, so when the long-term side effects of going without.