Marigold is used topically to treat skin disorders such as venous stasis ulcers, decubitus ulcers, varicose veins, bruises, boils, and rashes. It also is used topically to help heal chapped, cracked skin and for aromatherapy. Marigold is used internally to treat gastric disorders and promote digestion. It is used both internally and topically to treat inflammation of the oral and pharyngeal mucosa.