Digestive System Disorders (Annavaha Srotas)

Annavaha Srotas Disorders

Annavaha Srotas, rooted in amashaya (stomach) and vamaparshwa (left flank), governs food digestion and nutrient transport through the gastrointestinal tract up to the small intestine. Vitiation arises from improper diet, stress (chinta, krodha), ama accumulation, or weak agni, disrupting channels and leading to metabolic errors.

Key symptoms include anannabhilasha (food aversion), arochaka (anorexia), avipaka (indigestion), chardi (vomiting), adhmaana (bloating), shula (abdominal colic), pipasa (thirst), and severe cases causing blindness or death. Charaka links damage to ama pradoshaka janya vikara, where sluggish digestion forms toxins, correlating to modern issues like dyspepsia, IBS, or cholelithiasis from bile stagnation.

Pathogenesis involves dosha imbalance—Vata causes pain, Pitta burning, Kapha heaviness—affecting organs like the mouth, esophagus, and grahani (duodenum). Management emphasizes deepana-pachana (appetizers like ginger, trikatu) to kindle agni, light hot soups, langhana (fasting), and avoiding viruddha ahara (incompatible foods).

Prognosis improves with early ama clearance; chronic cases risk srotodusti leading to systemic diseases. Pathya includes laghu ahara (digestible grains, spices) for sustained gut health.