No one wants adverse events....not the patients or the drug companies. When treating thousands of patients with different genetics, medications, and other conditions, they are bound to happen.
If you or a loved one experienced a serious adverse event from a treatment, please help all of us and report this to the FDA through their MedWatch system. The more we learn, the more we can prevent the problems.
Anyone can complete the form and notify the FDA of side effects, quality problems, or other serious issues. When the FDA sees a pattern in these reports they can require a label change, take a product off the market, and more. You can access an adverse reporting form at http://www.fda.gov/downloads/AboutFDA/ReportsManualsForms/Forms/UCM349464.pdf or https://www.accessdata.fda.gov/scripts/medwatch/medwatch-online.htm