The medicines had relieved the vital organ of the chief incidence of the influenza poison and driven it down to the lower limbs. There it gave an additional proof of its presence by producing an extravasation of blood near the right knee. Haemorrhage and extravasations of blood have been a very frequent manifestation of the influenza poisoning. With the pains there was the intense restlessness so characteristic of Rhus, and Rhus gave great relief. For the complete restoration of the heart to its normal state, many weeks of treatment were required. Carbo vegetabilis, Spigelia, and occasionally Camphor were the chief medicines given.

John Henry Clarke
John Henry Clarke MD (1853 – November 24, 1931 was a prominent English classical homeopath. Dr. Clarke was a busy practitioner. As a physician he not only had his own clinic in Piccadilly, London, but he also was a consultant at the London Homeopathic Hospital and researched into new remedies — nosodes. For many years, he was the editor of The Homeopathic World. He wrote many books, his best known were Dictionary of Practical Materia Medica and Repertory of Materia Medica