Jatamansi is a tender aromatic herb with a pungent rhizome root and native to the mountainous regions of northern India, as well as China and Japan.Spikenard oil can be effective for tension, stress, migraine, nervous indigestion and insomnia. It seems to have rejuvenating qualities especially for the mature skin and can help with allergies, skin inflammations and rashes.Jatamansi oil can be employed in the treatment of epilepsy, hysteria and in many varieties of convulsive affections.Jatamansi oil is said to fight insomnia, flatulence, birth difficulties and other minor ailments. It is used extensively in perfumery applications and manufacturing of incence.