Aniseed ( Pimpinella anisum ) The therapeutic properties of aniseed oil are antiseptic, antispasmodic, carminative, diuretic, expectorant, stimulant, galactagogue, stomachic, insecticide, laxative and parasiticide. Aniseed oil can be useful in the treatment of muscular aches and pains, rheumatism, bronchitis, whooping cough, colic, cramp, flatulence, indigestion, catarrh and hangovers. Aniseed oil is not only helpful for its effect on the digestive system, it is also a general tonic to the circulatory system and the respiratory tract. It helps to calm the nerves of tense and anxiety ridden people. It also calms menstrual pains and eases nauseous migraines, while stimulating the lungs to expel phlegm. Burners and vaporizers In vapor therapy, aniseed oil is useful for asthma, colds and all breathing problems, as well as quelling nausea and vomiting. Drops of oil on a handkerchief When used on a handkerchief to smell at, it is useful for settling digestive problems and can also benefit migraine and vertigo sufferers. Aniseed blends well with Although essential oils blend well with one another, Aniseed oil goes particularly well with other essential oils such as cardamom, caraway, cedarwood, coriander, dill, fennel, mandarin, petitgrain and rosewood.