Mercurius Dulcis.

Mercurius Dulcis.

Subchloride of Mercury. Calomel. Mercurous chloride. HgCl. Trituration.


Clinical.-Catarrh. Condylomata. Conjunctivitis. Deafness. Diarrhoea. Eustachian tube, affections of. Gastro-malachia. Meningitis. Peritonitis, plastic. Prostatitis. Throat, sore.


Characteristics.-Merc. dulc. is responsible for a large amount of the mercurialisation of the past and for some of the present. As a comparatively mild and slow-acting form of mercurial, it has none of the corrosive effects of the perchloride, but it has all the power of the metal in it nevertheless, and it has had its own share of disasters. For constipation and any affection which could be ascribed to the liver, blue pill was at one time about the only recognised remedy. Some homoeopaths have adopted a modification of this by prescribing Merc. dulc. 1x in two- or three-grain doses as a direct purgative. But as Merc. dulc. has caused both constipation and diarrhoea, it is probable that the action is roughly homoeopathic. The Schema is made up for the most part of toxicological and clinical symptoms; though a proving of potencies has been made. It is especially scrofulous children who are liable to remittent bilious attacks who are benefited by Merc. dulc. The keynote of Merc. dulc., in this as in other complaints is pallor: “pallid as a corpse,” and with this a “flabby bloatedness” of appearance. Pale, scrofulous children who have swelling of cervical and other glands. Skin flabby and ill-nourished. Another leading feature of Merc. dulc. is inflammation with plastic exudation. I have seen Calomel in old-school practice rapidly resolve and cure a violent meningitis, with wild delirium, in a girl of five. In this case there was probably plastic exudation on the membranes. Plastic peritonitis. Gluing up of Eustachian tube with catarrh. Scrofulous inflammation in general and particularly of the eyes. Soreness round anus is a leading indication in many affections when it occurs as a concomitant.


Relations.-Antidoted by: Hep. Compare: In stringy stools, Sul. ac. Catarrhal inflammation of middle ear, Kali m. Eustachian tube closed; deafness of old age, Kali m.




1. Mind.-Agitated.-Apprehensive.


2. Head.-Heaviness across forehead.-Falling off of hair.


3. Eyes.-Gummy secretion on edges of lids; later, smarting and indistinct vision.-Eyes: red; dry; photophobia.-Symptoms < after exercise, and when heated from exercise.-Scrofulous ophthalmia.-Ciliary blepharitis.


4. Ears.-Deafness, occasioned by a swelling, which compresses Eustachian tube.-(Deafness of old age.).-Scrofulous otitis.-Itching in external meatus.-Sudden fluttering in l. ear for a few moments.


5. Nose.-Violent epistaxis.-Dry, crusted nostrils.-Sore r. nostril.


6. Face.-Face flushed.-Pallid as a corpse.-Swelling of cheeks.-Exfoliation of lower jaw and death.


7. Teeth.-Violent burning in teeth; teeth become bare, shake, and fall out; gums swollen and bleeding when touched.


8. Mouth.-Difficulty to open mouth.-Ulcers in mouth, bleeding throughout night.-Aphthae on tongue.-Salivation sometimes with haemorrhage.-Flow of horribly fetid, dark saliva, which attacks lips and cheeks; tongue and whole mouth have black appearance.


9. Throat.-Excessive ulceration of throat.-Difficulty of swallowing.


11. Stomach.-No appetite.-Urgent thirst.-Vomiting.-Weight and pain at epigastrium.


12. Abdomen.-Violent pain in abdomen; griping; tenderness.-Bloated, hot, painful abdomen (gastro-malachia).


13. Stool and Anus.-Diarrhoea; with vomiting.-Stools-watery, greenish; coppery green, like chopped eggs; grass-green; stringy; mucous, bloody, dysenteric; black with great epigastric oppression, sinking.-Constant disposition to stool.-Obstinate constipation.-Rectum: burning; tenesmus.-Soreness round anus.-Condylomata round anus.


14. Urinary Organs.-Urine increased (2nd d.); diminished (3rd, 4th, and 5th d.).


15. Male Sexual Organs.-Acute inflammation of prostate, after suppressed gonorrhoea; burning, pressing pains; intense dysuria; urine scanty.-Stinging and itching just back of corona glandis.


16. Female Sexual Organs.-Broad, moist, burning condylomata around external genitals, perinaeum and anus, of exceedingly offensive smell.


18. Chest.-Great oppression in chest and in region of heart.


21. Limbs.-Trembling of hands and feet.


22. Upper Limbs.-Rheumatic stiffness and catching pain in muscles of legs and knee-joints.-Cramps in calves at night.


25. Skin.-Desquamation of skin, esp. of hands and feet.-Phagedaenic ulcers, with white bases, and painful and inflamed margins, in mouth, palate, face, genital and other parts.-Copper-coloured eruption.


27. Fever.-Feverish heat, profuse nocturnal sweat, tearing pains in limbs, prostration of strength, and trembling.-Fever, sometimes hot, putrid.


“Materia Medica” is a term commonly used in the field of homeopathy to refer to a comprehensive collection of information on the characteristics and therapeutic uses of various natural substances, including plants, minerals, and animal products.

One such work is “Materia Medica,” a book written by Benoit Mure, a French homeopath, in the 19th century. The book is considered a valuable resource for homeopaths and is still widely used today.

In “Materia Medica,” Mure provides detailed information on over 100 homeopathic remedies, including their sources, preparation methods, physical and mental symptoms, and indications for use. He also discusses the philosophy and principles of homeopathy, as well as its history and development.

The book is known for its clear and concise writing style, and it has been praised for its accuracy and depth of knowledge. It remains a popular reference for homeopaths and students of homeopathy.

Overall, “Materia Medica” by Benoit Mure is an important work in the field of homeopathy and is highly recommended for anyone interested in learning about the use of natural remedies in the treatment of various health conditions.

Online Materia Medica 

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Homoeopathy studies the whole person. Characteristics such as your temperament, personality, emotional and physical responses etc. are of utmost importance when prescribing a remedy. Thus please give as much information as possible and answer as many questions as possible. The answer boxes will scroll to meet your needs. You can ask for professional advice on any health-related and medical subject. Medicines could be bought from our Online Store or Homeopathic store near you.

Homoeopathy is a system of alternative medicine that is based on the concept of “like cures like.” It uses highly diluted substances that are believed to cause similar symptoms as the illness being treated.

There are many online homoeopathic Materia medica, which are resources that list and describe the properties and uses of different homoeopathic remedies. Some popular online homoeopathic Materia medica include:

Boericke’s Materia Medica: A comprehensive reference guide to homoeopathic remedies, including information on their uses, indications, and dosages.

Clarke’s Dictionary of Homeopathic Materia Medica: A well-respected and widely used reference that includes information on the symptoms that each remedy is used to treat.

Homeopathic Materia Medica by William Boer Icke: A popular homoeopathic reference book that provides in-depth information on a wide range of remedies, including their indications, symptoms, and uses.

The Complete Repertory by Roger van Zandvoort: A comprehensive online reference that provides information on remedies, symptoms, and indications, and allows users to search for treatments based on specific symptoms.

There are many writers who have contributed to the development of homoeopathic materia medica. Some of the most well-known include:

Samuel Hahnemann: The founder of homoeopathy, Hahnemann wrote extensively about the use of highly diluted substances in treating illness. He is best known for his work “Organon of the Medical Art,” which outlines the principles of homoeopathy.

James Tyler Kent: Kent was an American homoeopathic physician who is known for his contributions to homoeopathic materia medica. He wrote “Repertory of the Homeopathic Materia Medica,” which is still widely used today.

William Boericke: Boericke was an Austrian-American homoeopathic physician who wrote the “Pocket Manual of Homeopathic Materia Medica.” This book is considered one of the most comprehensive and widely used homoeopathic reference books.

George Vithoulkas: Vithoulkas is a Greek homoeopathic physician and teacher who has written several books on homoeopathic materia medica, including “The Science of Homeopathy” and “Essence of Materia Medica.”

Robin Murphy: Murphy is an American homoeopathic physician who has written several books on homoeopathic materia medica, including “Homeopathic Clinical Repertory” and “Homeopathic Medical Repertory.”

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