The Acorus Calamus (Sweet flag) is a species of flowering plant with psychoactive chemicals. It is a tall wetland monocot of the family Acoraceae, in the genus Acorus. The Calamus is an aromatic, bitter stomachic, which stimulates appetite and digestion and may be used as a stomach tonic. It has the effects of spasmolytic, carminative, and sedative, in addition to being externally hyperaemic. It is also a stimulant, emetic, nauseant, stomachic, aromatic, expectorant, carminative, antispasmodic, and nervine sedative.
The root (rhizome) of the Calamus is used to make medicine. Despite safety concerns, calamus is used for a lot of gastrointestinal (GI) problems including ulcers, inflammation, of the stomach lining (gastritis), intestinal gas (flatulence), upset stomach and loss of appetite (anorexia).
With a lot of uses Calamus drops will be able to aid and assist with stomach and gastro problems.