Mercurius sulphocyanatus

Mercury(II) thiocyanate · Mineral

Clarke

The Mercurius Sulphocyanatus picture is primarily toxicological, derived from ingestion of the scientific toy compound. Patients present with prostration, anxiety, and intense mucous membrane irritation of the throat and oesophagus. The remedy has been considered in diphtheria and oesophageal stricture.

Key symptoms

  • Extreme redness of throat with white membrane on tonsils
  • Violent burning in fauces
  • Heat and constriction in oesophagus with difficulty swallowing
  • Constant salivation with disgusting metallic taste
  • Excessive anxiety
  • Vertigo on attempting to rise
  • Pallor with cold skin and frequent shivering
  • Bloody stools
  • Pulse intermitting every three beats
John Henry Clarke
A Dictionary of Practical Materia Medica · 1900

Sulphocyanide of Mercury. (Pharaoh's Serpents.) Hg(SCN)2.

Clinical

Diphtheria. Œsophagus, stricture of.

Characteristics

The well-known scientific toy called "Pharaoh's serpents" is composed of the sulphocyanide of mercury. A boy ate one "serpent," and a man took one in water. The symptoms were observed on these two.

1. Mind

Excessive anxiety.

2. Head

Vertigo on attempting to rise.

6. Face

Pallor, great weakness, cold skin, and frequent shivering.

8. Mouth

Constant salivation.─Disgusting metallic taste.

9. Throat

Extreme redness of throat, with white membrane on tonsils.─Most violent burning in fauces.─Heat and constriction in œsophagus, with difficulty in swallowing and burning in epigastric region and nausea.

Continue Clarke in the app

Classical texts are in the public domain. Educational reference only — not medical advice.

Read every author on Mercurius sulphocyanatus
Open app