CVS is removing over-the-counter allergy and cold products containing a popular ingredient from sale. The US Food and Drug Administration (FDA) has found that this compound, phenylephrine, is no more effective than placebo when taken orally. About…
CVS is removing over-the-counter allergy and cold products containing a popular ingredient from sale. The US Food and Drug Administration (FDA) has found that this compound, phenylephrine, is no more effective than placebo when taken orally. About…