[Life-threatening psychosis caused by using sibutramine-contaminated weight-loss coffee]

Weight-loss products, which are freely available in some other countries and on the Internet, may be contaminated with ingredients not mentioned on the label.

We describe a 43-year-old woman who presented to the emergency ward of our hospital after stabbing herself in the stomach with a knife, because of severe psychosis. A few days after admission her symptoms were completely gone and there were no longer signs of psychosis. The most likely explanation for the psychosis was the use of sibutramine-contaminated weight-loss coffee (Brazil Potent Slimming Coffee).

Brazil Potent Slimming Coffee and possibly also other weight-loss products may be contaminated with sibutramine and as a result cause severe adverse reactions. It is always important to consider intoxication due to the use of herbal supplements and other OTC products in the differential diagnosis.