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Crotalus Horridus - Relationships

Rattlesnake, Crotalus, Crotulus Crot-h.

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HPUS indication of Crotalus Horridus: Lightheadedness

Below are the main rubriks (i.e strongest indications or symptoms) of Crotalus Horridus in traditional homeopathic usage, not reviewed by the FDA.

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Compare C. Cascavella (thoughts dwell on dead and dreams of the dead); Tarent-cub., Arsenicum Album Arsen., Laurocerasus Lauroc. (tetanus, whooping-cough); Apis Mel Apis., Carbo Veg Carb. v., Silica Marina Silic. (vaccination effects); Camphora Camphor (coldness; Crotalus Cascavella Crotal. has more marked genuine collapse with confused speech), Hyoscyamus Niger Hyos. Op., Nux Vomica Nux v., Cuprum Metallicum Cupr., Belladonna Bell. (sleepy but cannot sleep); Cadmium Bromatum Cad. s. (yellow fever). Causation.

Compare also Tarentula Hispanica Tarent. cub, Arsenicum Album Arsen., Laurocerasus Lauroc. (tetanus, whooping-cough), Apis Mel Apis, Carb. veg., Silica Marina Silic. (vaccination), Camphora Camphor. (in coldness; probably Crotalus Cascavella Crotal. has more marked genuine collapse, with confused speech, etc.).

Related Lachesis Lach

Sulphuricum Acidum Sul-ac


Complementary Lycopus Virginicus Lycps


Very similar are Lachesis Laches., Naja Tripudia Naja and Elaps Corallinus Elaps.; distinctions, therefore, are mainly relative. Crotalus Cascavella Crotal. is preferable in fluid hemorrhages, yellow skin (hence in yellow fever with black vomit, etc.), epistaxis of diphtheria. Naja Tripudia Naja has more nervous phenomena. Lachesis Laches. has skin cold and clammy, rather than cold and dry; hemorrhages with charred straw sediment and more preferable in otorrhoea, and in affections of the right lung. The cobra-poison coagulates blood into long strings.

The Crotalus Cascavella Crotal. poison is acid; the Viper natural. The "Rattle-Bothrops Lanceolatus Snake" causes more sloughing than any other.

Effects modified by Ammonium Benzoicum Ammon., Camphora Camphor., Opium, Coffea Tosta Coffea, Alcohol, radiated heat.


Antidote: Lachesis Lach.; Alcohol. Radiant heat; Camphora Camphor.

Antidoted by Lachesis Lach. Crotalus Horridus's effects are modified by Ammonium Benzoicum Ammon., Camphora Camph., Opium, Coffea Tosta Coffea, Alcohol, and radiant heat.


Fright. Sun. Lightning. Alcohol. Foul water. Noxious effluvia.

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These are relationship sections of other remedies that refer to Crotalus Horridus. Where the text is greyed out, a relationship with that remedy is already described above.

Anthracinum > compare
Compare: Pyrogenium Pyrogen; Lachesis Lachesis; Crotalus Horridus Crotalus; Hippozoen; Echinacea Angustifolia Echi.; Silicea Silica follows well. In the treatment of carbuncles, remember the prescription of the prophet Isaiah for King Hezekiah’s carbuncle - i.e., the pulp of a fig placed on a poultice and apply. Tarentula Hispanica Tarent. Cubensis.

Curare > compare
Compare: Cystisin (motor paralysis); Conium Mac Conium; Causticum Causticum; Crotalus Horridus Crotalus; Nux Vomica Nux. Curare antidotes Strychnin.

Elaps Corallinus > compare
Compare: Kino from Pterocarpus (Haemoptysis and haemorrhage from intestines). Eucalyptus Globulus Eucalyptus rostrata (offensive dark discharge from right ear). Crotalus Horridus Crotalus; Alumen Alumen; Carboneum Oxygenisatum Carbo; Arsenicum Album Ars; Lachesis Lach.

Lactuca Virosa > relationships
Compare: Nabalus - Prenanthes Serpentaria - Crotalus Horridus Rattlesnake root - White Lettuce, similar to Lactuca Virosa, (chronic diarrhoea, worse after eating, nights and towards morning. Pain in abdomen and rectum; emaciation. Constipation and somnolence; susceptible to aura of others. Dyspepsia, with acid burning eructation. Craving for acid food. Leucorrhoea with throbbing in uterus); Lachesis Lach.; Kali Carb Kali-carb.; Spiranthes Autumnalis Spiranthes (galactagogue).

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