Nabalus serpentarius. Prenanthes serpentaria. White Lettuce. Rattlesnake-root. N. O. Compositae (subord. Chicoraceae). Tincture of whole fresh plant.


Clinical.-Constipation. Ophthalmia.


Characteristics.-Nabalus is a native American plant much used in domestic practice as a remedy for diarrhoea and dysentery. There is only one proving, with 1st and 3rd dilutions by a married woman, aged 19. The symptoms resemble somewhat those of its botanical relative, Lactuca, especially in constipation and somnolence. The most curious symptom was susceptibility to magnetism and to the personal aura of others. Irritability of temper and occipital pain was < evening.




1. Mind.-Depression followed by unusual buoyancy.-Continued melancholy.-Irritable.


2. Head.-Tipsy sensation.-Deep-seated frontal pains behind r. eyeball and over eye.-Headache with irritability and irritation of eyes, throat, and skin.-Occipital pains with stiffness in nucha, < evenings.


3. Eyes.-Great and lasting irritation of eyelids and margins; the margins sting and smart and are slightly swollen.-Sight weak.


5. Nose.-R. nostril sore.-Smell and taste slightly impaired.


9. Throat.-Throat sore; tickling and scraping (l.), < lying down and swallowing saliva; then both eyes (< l.) tingle and fill with tears.


11. Stomach.-Appetite and thirst diminished.-Desire for lemons.-Burning eructations.


13. Stool.-Constipation: only three stools in twelve days, hard, painful, followed by prostration.


14. Urinary Organs.-Sharp pain (transient) in r. kidney.-Urine diminished.


16. Female Sexual Organs.-Sharp throbbing in uterus.-White, jelly-like discharge from vagina; with weakness.-Menses delayed.


24. Generalities.-Dull pains in joints and numbness on waking.-Susceptibility to magnetic contact and to the personal aura of her friends.-Heaviness, as if blood-vessels filled with lead; body heavy, she leans about.


25. Skin.-Subcutaneous glands irritated and swollen, esp. behind r. ear and in neck.-Prickling as from suppressed perspiration; itching, general.


26. Sleep.-Somnolence.-Night sleep prolonged, afterwards lighter and more broken.


27. Fever.-Chilliness not > by heat of fire.-No febrile reaction except occasional flushes over head and face.

“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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