Coriander oil has a sweet, spicy, slightly fruity, herbaceous warm smell. It has been claimed by some aromatherapists that the aroma improves if allowed to age. Coriander oil can be useful to refresh and to uplift the mind. It can help for mental fatigue, migraine, tension and nervous weakness. It has a warming effect on the stomach and relieve wind and cramps, while revitalizing the glandular system.