Abstract:
Hypericum perforatum L., a perennial herb belonging to family Hypericaceae is a potential
drug in Homoeopathy. It is used for nerve injuries, excessive pain, spasms, hemorrhoids,
asthma, tetanus, neuritis, burning pain and numbness, pulmonary and urinary troubles
besides as an astringent, expectorant and diuretic .
In the present paper pharmacognostic and physico-chemical studies of leaves and stem
of the plant have been presented. Morphological characters of leaf and stem and their
transverse sections and longitudinal sections are detailed. Physico-chemical parameters
of raw drug viz., extractive values, ash values, besides preparation of formulation weight.
per ml., total solids, alcohol content and T.L.C. studies are given for mother tincture.
