Common name Calamus, Sweet Flag
Latin name Acorus calamus
Parts used Roots
Calamus is particularly sympathetic to the nervous and circulatory systems.
Calamus is warming, and astringent. It is an expectorant, carminative, and analgesic. It is particularly indicated to the vata dosha.
Taste and quality
It is pungent and astringent.
It is particularly indicated for disorders of the nervous system including, Schizophrenia, Anxiety, depression and Epilepsy. As an expectorant it is good for treating excess phlegm, whooping cough and fever pain.
History and lore
Calamus root, commonly known as sweet flag, has been used by various cultures since biblical times. In the Orient, and in ancient Egypt, the rhizome was thought to be a powerful aphrodisiac, while the Turk’s carried the aromatic rhizome to thwart infectious disease.
It grows in the shallow, still recesses of streams and watery ditches in the Northern Hemisphere.
Dosing and formulas