Lungwort is a medicinal herb that is typically used to treat respiratory ailments like cough, colds, and bronchitis. There are many synonyms for this herb depending on what part of the world you are in. In some regions, it is known as Pulmonaria, which is derived from the Latin word "pulmo" - meaning lung; while Mexicans call it "borrachero" or the drunken one. In other areas, it is known as Cowslip, Mary's tears, Bethlehem sage and even Sage of Bethlehem. Different cultures have their own name and uses for this herb, but all agree that it is a valuable remedy for respiratory problems.