Arsenic/Somala

(White Arsenic)
Sanskrit: सोमल Botanical: Arsenic trioxide (As2O3)

Somal (White Arsenic) is a highly toxic mineral poison. After extensive purification (Shodhana), it is used in very minute doses in intermittent fevers (malaria type), chronic skin diseases, and as a component of some Rasa formulations. Unpurified arsenic is lethal. The text gives strict warnings about its toxicity and describes purification methods involving cow's urine, lime water, and other detoxifying agents. Verses: 150-155.

Ayurvedic Properties

Taste (Rasa)
Pungent (Katu)
Quality (Guna)
Sharp (Tikshna), Hot (Ushna)
Potency (Virya)
Hot (Ushna)
Post-digestive (Vipaka)
Pungent (Katu)
Key Constituents
As2O3 (Arsenic trioxide)
Also Known As
English: White Arsenic, Arsenic trioxide
Sanskrit: सोमल, सोमलता
Hindi: सोमल, संखिया

What is Arsenic/Somala (Somal / सोमल)?

Somal (White Arsenic) is a highly toxic mineral poison. After extensive purification (Shodhana), it is used in very minute doses in intermittent fevers (malaria type), chronic skin diseases, and as a component of some Rasa formulations. Unpurified arsenic is lethal. The text gives strict warnings about its toxicity and describes purification methods involving cow's urine, lime water, and other detoxifying agents. Verses: 150-155.

Source: Bhavaprakash Nighantu, Varga 7

Therapeutic Actions (Karma)

  • Jvarahara (antipyretic)
  • Vishahara (anti-poison - in processed form)

Source: Bhavaprakash Nighantu, Varga 7

Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.