The US Food and Drug Administration (FDA) has proposed an order to ban a popular ingredient in cold and flu medicines as it is seemingly not as effective as other methods. Oral phenylephrine is often ...
Others contain oral phenylephrine and acetaminophen, dextromethorphan or another active ingredient. ExploreFDA says key ingredient in Sudafed, Vicks and Benadryl products doesn’t work “It is the FDA’s ...