Carbamide. The chief solid constituent of the urine of mammals. (White crystals.) CO(NH2)2. Trituration. Solution. [also tincture or solution of the nitrate-Urea nitrica].


Clinical.-Albuminuria. Diabetes. Dropsy. Eczema, gouty. Gout. Liver, cirrhosis of. Tuberculosis. Uraemia.


Characteristics.-The failure of the kidneys to eliminate Urea from the blood leads to uraemic intoxication, delirium, convulsions, and coma. On general indications Urea has been used in medicine by both schools. Merck mentions that it is diuretic, and is used in cirrhosis of liver, pleurisy, renal calculus. Allen cites from Mauthner two cases of renal dropsy with symptoms of general intoxication in which Urea nit., gr. ii., divided into three doses and given two hours apart, cured brilliantly. Burnett has used both Urea 6 and Uric acid 6 in gouty eczema, “where the gouty eczema has been the cutaneous outlet for the constitution.” Burnett gave Urea in gouty cases where the urine was thin and of low specific gravity; “it thickens the urine and gives great relief to the patient.” Arthur H. Buch (Med. Press, Aug 14, 1901) relates cases of tuberculosis cured, on the plan originated by Harper, of Nottingham, with Urea in 20- to 30-grain doses three times a day. Urea, Buch says, “is formed in the spleen, lymph and secreting glands, but principally by the liver.” Under the treatment, lupoid nodules disappeared; tuberculous glands disappeared; tuberculous joints improved. No ill-effects of the treatment were noticed; “on the contrary, the action has evidently been in many cases that of a nervous tonic.” Villers (J. of Hcs., iv. 403) examined the urine of an intensely neurasthenic woman, suffering from severe asthma and found 4.5 per cent. of Urea instead of the usual 2.5. In order to find out the effect of Urea on the healthy he took for five days Urea 15x., five drops thrice daily. He was then compelled to stop by the severity of the symptoms. He gave the same dose to a patient, a woman. She begged after a short time to be allowed to discontinue the medicine, as it affected her so painfully, causing constant urging to urinate; much sediment in the urine; intolerable sensation in abdomen and burning of the skin. The symptoms of Villers and this patient are marked (V) in the Schema.


Relations.-Compare: Urinum, Uric acid, Thios., Urt. urens. Diuresis, Thyr. Tuberculosis, Tub., Bac.




2. Head.-Head very dull, as if filled with a very heavy lump (V).


3. Eyes.-Itching and profuse watering of eyes (agg.-V).


12. Abdomen.-In r. hypochondrium, a steady, dull sensation (V).-Intolerable sensation in abdomen and burning of the skin (V).


14. Urinary Organs.-Constant urging to urinate, beginning at root of penis (V).-Constant urging, with much sediment in urine (V).-From bladder to her groins a fatiguing, tearing pain < standing (V).-Profuse diuresis with rapid diminution of dropsy.-Albuminuria; bloody urine; general dropsy; intermittent heart (boy, 7, Urea nit. gr. ii., taken in three doses at two hours’ interval, cured).-Delirium, nose-bleed, urine brown, very albuminous; oedema of pudenda; ascites; pulse small, slow; attacks of suffocation (girl, 6, Ur. nit. as above; urine increased; swelling decreased; albumen disappeared).


15. Male Sexual Organs.-Itching along sulcus of glans and a general tired feeling (agg.-V.)


24. Generalities.-General uneasiness; felt ill, poisoned (V).-Uraemia.-Acted as a nervous tonic in tuberculous patients

“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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