Corallium | Materia Medica by E. B. Nash

Eugene Beauharnais “E. B.” Nash (8 March 1838 – 6 November 1917) was one of America’s leading 19th-century homeopaths.
Born in Hillsdale, New York, Nash graduated from Cleveland Homoeopathic Medical College in 1874. He served as Professor of Materia Medica in the New York Homeopathic Medical College, and also taught at the Homoeopathic Hospital of London.
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List of all Homeopathic Materia Medica: Dr.Clarke, Boericke, Farrington, Allen, Dunham, N M Choudhury, Nash, Boger, Lippe, Mure, Tyler, Constantine Hering, Kent, Homeopathic Materia Medica, Online Materia Medica
Corallium
Is useful for spasmodic cough, like whooping cough. It is continual, short, hawking through the day, so constant and frequent as to have merited the description given it of “MINUTE GUN” cough. This is during the day and there is not much whooping, but at night there is more whooping. The night paroxysms are sometimes very severe.
I have found CORAL. one of the very best remedies for post nasal catarrh, with MUCH DROPPING OF MUCUS into the throat. (NATRUM CARB.) I do not know any other remedy so efficacious in the majority of cases, and generally
prescribe it, unless I have strong indications for some other remedy. I seldom fail to hear a good report from it. CORAL. has also been found useful in CHANCRE. The ulcer is red (coral red), flat and exceedingly sensitive, sometimes painful. Chancroids or soft chancre, for which the old school cauterize, may find a swift and sure cure in CORAL.