An outside panel of experts to the U.S. Food and Drug Administration on Tuesday refused to back the effectiveness of oral over-the-counter (OTC) medicines made with phenylephrine, an ingredient widely used in cold and cough syrups.
This community is a place to share and discuss new scientific research. Read about the latest advances in astronomy, biology, medicine, physics, social science, and more. Find and submit new publications and popular science coverage of current research.