Critical review on the pharmaceutical vistas of Lauha Kalpas (Iron formulations).
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Date
2012-01
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Abstract
Iron is one among the major metals present in the earth’s crust and is essential for sound sustenance of human body. Its
defi ciency leads to various health ailments. Contemporary medicine advises iron supplements in iron defi ciency anemia.
Ayurvedic classics also quote signifi cant information about administration of iron. Lauha Kalpas are the unique compound
herbo-mineral formulations where iron (Lauha) is used as a major ingredient. Relevant literature (Bhaishajya Ratnavali,
Charaka Samhita, Rasendra Sara Samgraha etc.) reviewed to gather information about Lauha Kalpas. Critical analysis of
these Lauha Kalpas reveals that ancient seers administered iron in a better acceptable form. Unlike popular understanding
these are not only Khalviya preparations; but Churna (powders), Avaleha (confectionaries), Rasakriya (solidifi ed decoctions),
and Putapaka (incinerated) form of preparations are also found. Apart from solid dosage forms, semisolid dosage forms
mentioned in classics are very much useful. Unfortunately most of the formulations are not found in the market. Hence
Pharmaceutical fi rms may bring these unique dosage forms in to the market to supply the healthcare needs of the community.
It is interesting that iron preparations are used in Ayurveda in different medical conditions apart from anemia (Pandu). This
leaves a scope for further researches on different dosage forms of iron and their indications.
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Keywords
Ayurveda, Bhasma, Hematinics, Iron, Lauha Kalpa, pharmaceutics, Rasaushadhi
Citation
Gupta Virupaksha K L, Pallavi G, Patgiri B J, Galib, Prajapati P K. Critical review on the pharmaceutical vistas of Lauha Kalpas (Iron formulations). Journal of Ayurveda and Integrative Medicine. 2012 Jan-Mar; 3(1): 21-28.