Nux Vomica (Poison Nut)

A primary plant-based remedy in homeopathy, prepared from seeds of Strychnos nux-vomica, widely used for digestive disorders and stress-induced ailments.

Clinical Confidence

Verified by Dr. Narayan Jethwani, MD (Hom)

Flagship

Quick Reference Facts

Latin NameStrychnos nux-vomica
Common NamePoison Nut
Source KingdomVegetable (Loganiaceae family)
Thermal StateChilly (Aggravated by dry cold)

Evidence Summary

Body SystemGastrointestinal / Nervous
Typical PrevalenceHigh-frequency constitutional remedy
Typical Age RangeAll age groups (commonly adults)
Clinical Urgencyroutine
Primary Etiological Factors
  • Over-stimulation (caffeine, alcohol, spices)
  • Sedentary work and mental strain
  • Lack of sleep and stress
Recommended Screenings
Clinical examination of modalitiesMateria medica pathogenesis correlation
High-Yield Clinical Pearl

"Classical Materia Medica characterizes Nux Vomica as highly suited to patients showing hypersensitivity to all stimuli—noise, light, and smells—coupled with an ineffectual urge for stool."

Visual Body System Card

Affected SystemNervous & Digestive
Organs Involved
StomachLiverSpinal CordColon
Target Affinities
Nux Vomica

Botanical Source Path & Neuro-Digestive Action Vector

Strychnos nux-vomicaSeeds containing StrychnineSpinal Cord & CNSHyper-reflexia & SensitivenessPortal / Gastric SystemSpasmodic urges & CongestionClinical KeynotesIneffectual stool urges

Phytotherapeutic alkaloids map to nerve synapses, explaining classical keynote symptoms of sensory over-reactivity and spasmodic visceral constriction.

Latin NameNux Vomica
Common NameNux vomica Common
KingdomPlant
Remedy TypePolychrest

Clinical Description

The remedy nux vomica is traditionally considered in constitutional clinical practice for profiles displaying marked physical and emotional characteristics. It exhibits affinity toward specific organ systems and is chosen based on matching modalities.

Guiding Keynotes

  • Modalities of aggravation and amelioration unique to nux vomica.
  • Marked physical generalities and thermal characteristics.
  • Concomitant physical symptoms appearing in tandem.

Mental-Emotional Symptoms

  • Altered emotional state corresponding to remedy profile.
  • Irritability or anxiety under stress.
  • Cognitive fatigue and sensitivity to environmental stimuli.

Physical / Particular Indicators

  • Localized burning, stitching, or throbbing sensations typical of nux vomica.
  • Altered secretions or mucosal irritation.
  • Musculoskeletal stiffness or sensory paresthesia.

Modalities

Aggravation (Worse)

  • Cold damp air or drafts
  • During rest or early morning
  • Mental or physical exertion

Amelioration (Better)

  • Warm dry applications
  • Rest and quiet environment
  • Gentle continuous motion

Constitutional Mappings

Generalities

The patient displays typical constitutional reactivity. General physical symptoms are highly influenced by environmental elements like temperature and weather changes.

Constitutional Type

Suited to individuals showing typical reactivity corresponding to nux vomica pathogenesis.

Therapeutic Affinities

Organ Affinity
Nervous system and mucosal liningsGastrointestinal tract
Miasmatic Affinity
PsoraSycosis
Common Potencies
6C30C200C1M

Clinical Safety & Potency Guidance

Remedy considerations are for clinician review and require consultation with a qualified physician.

Reference Citations & Evidence Sources

Clinical Guidelines & Consensus Statements
  • CIT-0017NICE. "National Institute for Health and Care Excellence (NICE) Guideline: Gastroesophageal Reflux Disease and Dyspepsia in Adults." NICE Guideline NG90 (2018).
  • CIT-0018NICE. "Irritable Bowel Syndrome in Adults: Diagnosis and Management." NICE Guideline CG61 (2008).
Clinical Reviews & Textbooks
  • CIT-0022Jethwani N.. "Internal Clinical Review Note: Standard Reference Values and Homeopathic Therapeutic Mappings for Lab Diagnostics." Homeo Healthcare Internal Review Series (2026).

AI & Generative Search Citation Block

Entity IDR0002
Entity Typeremedy
Content Versionv1.0.0
Last Reviewed DateJun 30, 2026
Evidence LevelTraditional-Literature
Suggested Academic/LLM Citation format (AMA Style)

Dr. Narayan Jethwani. "Nux Vomica (Poison Nut)." Homeo Healthcare Clinical Platform. Version 1.0.0. Reviewed: 2026-06-30T12:00:00Z. Available at: https://homeo.healthcare/knowledge/remedies/nux-vomica

Medical Safety Disclaimer

All content on the Homeo Healthcare platform is strictly for educational purposes and is not personal medical advice, diagnosis, or treatment. Homeopathic remedy considerations are provided for clinician review or require individualized consultation with a qualified physician. Never delay seeking professional medical advice or emergency medical care due to content you have read on this website.