Herb × Condition

Iron for Heartburn & Acid Reflux

Sanskrit: लोह | Ferrum (Fe)

How Iron helps with Heartburn & Acid Reflux according to Ayurveda. Classical references, dosage, preparation methods, and what modern research says.

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Overview

Iron is one of the herbs traditionally used in Ayurveda for heartburn & acid reflux. Loha (Iron) is the most commonly used metal in Ayurvedic medicine. Three types are described: Munda, Tikshna, and Kanta Loha. Kanta Loha (magnetite iron) is considered the best. Loha Bhasma is the chief remedy for Pandu (anemia), Kamala (jaundice), Yakrit-Pliha Roga (liver-spleen disorders), Shotha (edema), and Prameha (diabetes). It is Rasayana and enhances strength, complexion, and vitality. Iron must be properly purified by quenching in various liquids (Nirvapa Shodhana) and then incinerated through Puta method. Improperly prepared Loha Bhasma can cause constipation, acidity, and liver damage. Verses: 25-35.

How Iron Helps with Heartburn & Acid Reflux

According to Ayurvedic pharmacology, Iron has specific properties that make it valuable for addressing heartburn & acid reflux:

  • Potency (Virya): Sheeta (cold)
  • Post-digestive (Vipaka): Madhura (sweet)
  • Taste (Rasa): Tikta (bitter), Kashaya (astringent)
  • Qualities (Guna): Laghu (light), Ruksha (dry)

Ayurvedic Properties

Taste (Rasa)
Bitter (Tikta), Astringent (Kashaya)
Quality (Guna)
Light (Laghu), Dry (Ruksha)
Potency (Virya)
Cold (Sheeta)
Post-digestive (Vipaka)
Sweet (Madhura)
Key Constituents
Pure metallic iron (Fe), iron oxides in Bhasma form
Also Known As
English: Iron
Sanskrit: लोह, तीक्ष्ण, अश्मसार, शस्त्रक, पिण्ड, कृष्णायस्
Hindi: लोहा
Classical Text References (4 sources)

41 कुकूलकपर ा क व गार वपा चतान ् एकयोनीं लघुि व यादपूपानु तरो तरम ् Eatables cooked by steaming, baked on hot mud or iron pan, in a vessel kept over a stove, inside a hearth and baked by placing on burning coal directly are easy to digest in the successive order of their enumeration.

— Astanga Hridaya Sutrasthan, Annaswaroopa Food

Tikta Gana – group of bitters :त तः पदोल ाय ती वालकोशीर च दनम ् भू न ब न ब कटुका तगरा गु व सकम ् न तमाला वरजनी मु त मूवाट पकम पाठापामागकां यायोगुडू चध वयासकम ् प चमल ू ं महा या यौ वशाल अ त वषावचा Patoli, Trayanti – Gentiana kurroa, Valaka, Usira – Vetiveria zizanioides, Chandana – Sandalwood, Bhunimba – The creat (whole plant) – Andrographis paniculata, Nimba – Neem – Azadirachta indica, Katuka – Picrorhiza kurroa, Tagara – Indian Valerian (root) – Valeriana wallichi, Aguru, Vatsaka – Hol

— Astanga Hridaya Sutrasthan, Rasabhediyam Tastes, Their

Powder of Vidanga (False black pepper – Embelia ribes), Nagara – (Ginger), KsharaYavakshara and iron filing or powder of Yava (Barley – Hordeum vulgare) and Amla along with honey – should be licked daily.

— Astanga Hridaya Sutrasthan, Dvividha Upakramaneeya

5-6 Dhuma yantra- smoking apparatus बि तने सम यं कोशं कारये त ् ऋजु मूला ेअ गु ठकोलाि थ वेशं धुमने कम ् The smoke apparatus should be prepared from the same material as of enema nozzle (from metals like gold, silver, iron etc);

— Astanga Hridaya Sutrasthan, Dhumpana Medicated Smoking

लेखने ता ी For Lekhana Anjana, the Shalaka should be made of copper रोपणे काललोहजा अ गुल च For Ropana, it should be made of iron or finger itself can be used.

— Astanga Hridaya Sutrasthan, Aschotana Anjana Vidhi

Source: Astanga Hridaya Sutrasthan, Annaswaroopa Food; Rasabhediyam Tastes, Their; Dvividha Upakramaneeya; Dhumpana Medicated Smoking; Aschotana Anjana Vidhi

Similarly, on the event of pushya nakshatra, she should drink handful of curd milk or water, without leaving any leftover, duly immersed with red hot miniature male statuettes made of gold, silver or and iron.

— Charaka Samhita, Sharira Sthana — Human Body & Embryology, Chapter 8: Guidelines for Lineage (Jatisutriya Sharira / जातिसूत्रीय शरीर)

Thereafter to make it fragrant, add 20 gm powders each of tejapatra, cinnamon, cardamom, black pepper, couscous and iron bhasma and store in a pot lined with honey and ghee.

— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा)

Make decoction from the coarse powder of 160 gm each of triphala, ajawan, chitraka, pippali, iron bhasma and vidanga.

— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा)

Take 40 gm fine powder each of svarajjikā and yava-kshara, four varieties of salt, iron bhasma, trikatu, triphala, pippalimula, pealed seeds of vidanga, mustaka, ajamodā, devadāru, bilva, indrayava, root of chitraka, pāthā, ativishā and liquorice;

— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा)

Shamana (palliative) treatment is done in kaphodara by oral intake of gomutra (cow’s urine), arishta (fermented decoctions), drug powder, ayaskriti (medically processed iron) and sesame oil added with kshara (alkali obtained from ash of herbs) [73].

— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 13: Abdominal Diseases Treatment (Udara Chikitsa / उदरचिकित्सा)

Source: Charaka Samhita, Sharira Sthana — Human Body & Embryology, Chapter 8: Guidelines for Lineage (Jatisutriya Sharira / जातिसूत्रीय शरीर); Chikitsa Sthana — Therapeutic Principles, Chapter 12: Edema Treatment (Shvayathu Chikitsa / श्वयथुचिकित्सा); Chikitsa Sthana — Therapeutic Principles, Chapter 13: Abdominal Diseases Treatment (Udara Chikitsa / उदरचिकित्सा)

One whose eyes dissolve (in dreams), whose lamp goes out, who drinks oil or liquor, or who obtains iron or sesame seeds.

— Sharangadhara Samhita, Purva Khanda, Chapter 3: Nadiparichha Adividhi (Pulse Diagnosis etc.)

Mandura Vataka is a classical iron-containing formulation, widely used for anemia and liver disorders.

— Sharangadhara Samhita, Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)

and Mandura (iron rust/oxide), double the quantity of all drugs combined, should be powdered.

— Sharangadhara Samhita, Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)

Hatalauha (processed iron) should be two Karsha and sugar four Karsha.

— Sharangadhara Samhita, Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)

All should be placed in an iron vessel and cooked with one and a half Drona of water.

— Sharangadhara Samhita, Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)

Source: Sharangadhara Samhita, Purva Khanda, Chapter 3: Nadiparichha Adividhi (Pulse Diagnosis etc.); Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)

Now, the summary characteristics of each branch: Shalya (Surgery) deals with the extraction of foreign bodies — grass, wood, stone, dust, iron, bone, hair, nails, pus, and abnormal effusions from wounds — as well as diseases caused by morbid growths within the body.

— Sushruta Samhita, Sutra Sthana, Chapter 1: Vedotpatti Adhyaya - Origin of Ayurveda

They are mostly made of iron (loha/steel), or of similar materials when iron is unavailable (7).

— Sushruta Samhita, Sutra Sthana, Chapter 7: Yantra Vidhi Adhyaya - Blunt Instruments

Magnets (ayaskanta) are listed for extracting iron foreign bodies — an early use of magnetic extraction in surgery.

— Sushruta Samhita, Sutra Sthana, Chapter 7: Yantra Vidhi Adhyaya - Blunt Instruments

Instruments should be made of pure iron/steel (shuddha-shaikya), crafted by a skilled blacksmith (karmara) who understands the requirements (19).

— Sushruta Samhita, Sutra Sthana, Chapter 8: Shastravacharaniya Adhyaya - Sharp Surgical Instruments

The cauterizing agents include: Pippali (Piper longum), Ajashakrit (goat dung), Shara (arrow-shaped rods), Shalaka (metal probes), Jambavaushthaira (iron instruments), Chaudra-gunda (honey-wax preparations), and Sneha (medicated oils/ghee) (4).

— Sushruta Samhita, Sutra Sthana, Chapter 12: Agni-karma Vidhi Adhyaya - Cauterization by Fire

Source: Sushruta Samhita, Sutra Sthana, Chapter 1: Vedotpatti Adhyaya - Origin of Ayurveda; Sutra Sthana, Chapter 7: Yantra Vidhi Adhyaya - Blunt Instruments; Sutra Sthana, Chapter 8: Shastravacharaniya Adhyaya - Sharp Surgical Instruments; Sutra Sthana, Chapter 12: Agni-karma Vidhi Adhyaya - Cauterization by Fire

Other Herbs for Heartburn & Acid Reflux

See all herbs for heartburn & acid reflux on the Heartburn & Acid Reflux page.

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.