Usnea barbata MT – This remedy is used in some forms of congestive headache and sunstroke. Its extracts showed significant anti-microbial activity against the Gram-positive bacteria Bacillus subtilis, Enterococcus faecalis, Micrococcus viradans and Staphylococcus aureus.
1. W. Boericke, New Manual of Homoeopathic Materia Medica & Repertory [with Relationship of Remedies], Second Re-Augmented & Revised Edition Based on Ninth Edition, Reprint Edition 2002, B. Jain Publishers, New Delhi.
2. Dr. P. N. Varma, et al., A Compendium of Rare and Clinically Established Mother Tinctures, 4th Edition, Dr. Willmar Schwabe India Pvt. Ltd., A-36, Sector 60, Noida.