Sunflower petals have a delicate scent that also has aromatherapeutic properties. They can also reduce swelling and petechiae.
Dried sunflower petals are also great for preparing infusions and decoctions. They are rich in triterpene saponosides, flavonoids, carotenoids, choline, betaine, xanthophyll, bitter compounds, sugars, and mineral salts.
Infusions of sunflower petals are drunk to reduce digestive problems and stimulate the appetite. They can also be given to reduce the fever in some infections.