Fruits of the ordinary rich anise essential oil, the main component of which are anethole, also contain flavonoids and esters of caffeic acid.In ancient Chinese as well as traditional Indian system of medicine, anise has assumed a very popular stature. Anise seeds are rich in volatile oil, flavonoids and other important nutrients. Anis actions are disinfectant, anti-inflammatory, spasmolytic, expectorant and antiviral. Anise seeds stimulate lactation, and are considered to be a mild diuretic. Moreover, Anise is a mild antiparasitic and its leaves can be used to treat digestive problems, relieve toothache. Anise can be used to relieve menstrual cramps.