Sweet flag, or calamus has been used since ancient times, however modern misuse of the root oil has given rise to concerns over its use. Traditionally calamus was used for its effects on the digestive system and the lungs. This herb eliminates phlegm, clears congestion, and tranquilizes the mind. Traditional uses include :amnesia, heart palpitations, insomnia, tinnitus, chronic bronchitis, and bronchial asthma.
Anti-spasmodic
Antibiotic:
Cephalic
Circulatory
Memory Boosting
Nervine
Stimulant
Tranquilizing