Are you having an adverse event?— published: 09-06-2016
An adverse event from a dietary supplement is any undesirable health effect you might experience. It could be mild or life threatening. It’s important to know how to recognize symptoms that might impact readiness. To learn how, read the Operation Supplement Safety (OPSS) FAQ on adverse events, which also has a link to a form for reporting adverse events to the Natural Medicines Comprehensive Database. All forms are then sent to FDA. Documenting adverse events is an essential part of how the FDA evaluates potentially dangerous dietary supplements.
Manufacturers and distributors also are required to notify FDA of adverse events by calling the 800 telephone number located on product labels.