( CNN ) -- The U.S. Food and Drug Administration issued a warning Saturday for the public to stop using an instant coffee marketed as a sexual enhancer , the agency announced in a news release . Magic Power Coffee contains a chemical that can cause dangerously low blood pressure when it interacts with prescription drugs such as nitrates , the FDA said . The chemical , hydroxythiohomosildenafil , is similar to sildenafil , the active ingredient in Viagra , which is available by prescription . Customers who have Magic Power Coffee should stop using it , the agency said . `` Because this product is an instant coffee labeled as an 'all natural dietary supplement , ' consumers may assume it is harmless and poses no health risk . In fact , Magic Power Coffee can cause serious harm , '' Deborah M. Autor , director of the FDA Center for Drug Evaluation and Research 's office of compliance , said in the statement . The agency warned the public that sexual enhancement products that claim to work as well as prescription drugs `` are likely to expose consumers to unpredictable risks '' and the potential for injury or death . However , the FDA said no adverse events associated with the Magic Power Coffee have been reported . The agency advised anyone who has experienced a negative side affect from Magic Power Coffee or any sexual enhancement product to consult a doctor or nurse . Magic Power Coffee , which calls itself the `` world 's first passion coffee , '' is sold online and by independent distributors . There was no immediate response from the company to the FDA announcement . The Magic Power website contains a disclaimer that reads in part : `` Consult a physician before using this product if you have any medical condition including , but not limited to , strokes , high blood pressure , heart , liver , kidney or thyroid disease , diabetes , anemia , depression , anxiety , other psychiatric conditions , a family history of these or other medical conditions , or if taking any prescription , OTC and/or other herbal medications . ''
Agency says consumers should n't use Magic ##al coffee . The instant coffee is marketed as a sexual enhancer . Agency says it contain chemical that lead to dangerously low blood pressure . Company 's website includes disclaimer to check with FDA before using product .