A small, downy, erect shrub, with long branches, sometimes rooting at the nodes. The leaves are ovate, or ovate-oblong, very downy on both surfaces; the flowers are tawny-yellow or white; the fruit shows a pair of awns on each carpel.
Alkaloids (including ephedrine and gamma-ephedrine)
Chemistry
of Active Ingredients
Name
CAS#
IUPAC Name
Formula
Structure
Ephedrine
6912-63-6
2-methylamino-1-phen yl-propan-1-ol
C10H15NO
Pharmacology
Medicinal Use
Spermatorrhea, polyuria and leucorrhea (plant); aphrodisiac (seed); reducing fever (root); sciatica, in paralysis and other nervous disorders (root bark); used to detoxify the body (in fever and rheumatism), in asthma, bronchitis, obesity, aching joints and bones, edema, cough, cold and wheezing (plant extract).
Contraindication
Sida cordifolia can cause high blood pressure, racing of the heart, and confusion. This herb should not be used by people who are taking monoamine oxidase inhibitors, or suffering from high blood pressure, hyperthyroidism, glaucoma, or dehydration. Do not take during pregnancy or while breast feeding.
Reference
Chandel et al., Biodiversity in Medicinal and Aromatic Plants in India.
Uniyal et al., Medicinal Flora of Garhwal Himalayas.