Mullein leaf has a long history of use in herbal medicine, mostly for the treatment of respiratory ailments such as coughs, hoarseness, colds, earaches, flu symptoms, allergies, and sore throat. Mullein can also be used topically to soothe wounds, burns and irritated skin.

Mullein can be used alone to brew a mild, earthy, and pleasant tasting tea, or it can be blended with other herbs.