Virechana is a key Ayurvedic purgation therapy aimed at cleansing Pitta and purifying the blood by removing toxins accumulated in the liver and gallbladder. This therapy thoroughly cleanses the gastrointestinal tract, offering extensive benefits. It is used to address a range of conditions, including skin diseases, chronic fever, piles, abdominal tumours, worms, gout, jaundice, gastrointestinal issues, constipation, irritable bowel syndrome, diabetes, asthma, headaches, elephantiasis, and gynaecological disorders.
The process of Virechana involves administering purgative drugs that target and neutralize vitiated doshas, bringing them into the abdomen for elimination. These drugs are characterized by their dominance in earth and water elements and exhibit a downward movement, which facilitates the cleansing process.