Gruhadhuma in Agada Yogas: a review

Gruhadhuma is an ingredient mentioned in Ayurveda pharmaceutics in a group of drugs termed as panchamrittika. It is an ingredient that is used in various formulations in the treatment of vishas (poisons). Many formulations for the management of various poisons like snake bite, keetavisha (insect poisons), etc. have been explained in Ayurveda treatise that contains it as an ingredient. The agada yogas (formulations for poisonous bites) mentioned for the management of various poisons in bruhatrayee contain ingredients that are both herbal and mineral in origin. Formulations having gruhadhuma have been mentioned for oral administration, as nasya (nasal inhalation), anjana (collyrium), lepa (anointment), etc.  A literary search through the treatises of Ayurveda has put a light on the various formulations containing it. Keywords: Agadayogas, Gruhadhuma, poisons, formulation