Tag: Dm

Millions of people reach for Robitussin each year to find relief from cold and flu symptoms, but the product variations can be confusing. Knowing **what's the difference between CF and DM in Robitussin** is critical for ensuring you select the most effective over-the-counter medicine for your specific ailment.

According to the U.S. Food and Drug Administration (FDA), many over-the-counter (OTC) cough medications contain the suppressant Dextromethorphan (often labeled as DM). However, when you see “DS” on a product, especially in the context of cough syrup, it most often signifies “Double Strength,” indicating a higher concentration of active ingredients in each dose.