Hepar sulphuris

Halliday (1990), a Senior Veterinary Investigation Officer, records that he had an apparently effective response to the treatment of respiratory disease in calves, with a combination of Bryonia alba and Hepar sulphuris. In subsequent years, some animals with similar respiratory signs were left untreated as controls. They also recovered, apparently as rapidly and as effectively as the homoeopathically treated calves. 

Homeopathy Aconitum napellus, Belladonna, Bryonia, Chamomilla, Ferrum phosphoricum, Hepar sulphuris... 

G. E. Stahl called it sulphur alcalico sali annexum. The nature of hepar sulphuris has been investigated by J. J. Berzelius, C. L. Berthollet, H. Hager, R. Kemper,... 

Stahl had stipulated a number of conditions The process had to be a simple, well-known one made in a quite exact manner without heat or fire. It had to be a useful process that could produce pure vitriolic acid. In order to fulfill all these conditions, Geoffroy suggested placing some hepar sulphuris resolved in liquid on the palm and pouring some drops... 

S3rnonyms.—Potassii Sulphuretum Hepar Sulphuris Sulphide of Potassium Liver of Sulphur. 

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