MERCURIUS CYANATUS
Source indications
Allen's Keynotes
- malignant diphtheria with intense redness of fauces and great difficulty of swallowing
- pseudo-membranous formation extends all over fauces and down throat
- putrid, gangrenous diphtheria, with phagedenic ulceration
- membranous croup
- great weakness
- extreme prostration
- cannot stand up from weakness
- when it corresponds to the genus epidemicus, like every other remedy, is effective as a prophylactic