The three IBS patterns in Ayurvedic terms.
IBS-C (constipation-predominant) — Vata IBS: constipation, hard or pellet-like stools, bloating and gas that moves and shifts, abdominal cramping without consistent pattern, and the particular irregularity of alternating constipation and loose stool. The Ayurvedic pattern: Vata excess in the large intestine (apana vata), producing the dryness, irregularity, and downward-movement disruption that characterises this presentation. What makes it worse: cold food, raw food, carbonated drinks, irregular eating, stress, travel, anxiety, caffeine on an empty stomach. IBS-D (diarrhoea-predominant) — Pitta IBS: loose or watery stool, urgency, burning or cramping relieved by stool passage, inflammation in the gut, symptoms worsening after alcohol, spicy food, or periods of intense stress. The Ayurvedic pattern: Pitta excess in the small intestine producing heat, inflammation, and the sharp cutting quality of Pitta's fire. What makes it worse: alcohol, spicy food, sour food, coffee, heat, competitive stress, anger, eating when agitated. IBS-M (mixed) — Vata-Pitta IBS: alternating between constipation and diarrhoea, unpredictable, often anxiety-driven, with both the irregularity of Vata and the inflammation of Pitta present simultaneously. The most common presentation in modern Western patients.
Dietary interventions by pattern.
For Vata IBS: warm cooked moist food at consistent times is the foundation — cold raw food increases the dryness and irregularity that is already the problem. Ghee daily — one to two teaspoons cooked into food or taken with warm water, lubricates the intestinal wall and directly addresses the dryness of Vata-predominant constipation. Triphala at night — the most specifically appropriate Ayurvedic formula for Vata digestive irregularity, does not cause dependency, and gradually normalises bowel movement pattern. Avoid raw food, cold drinks, carbonated beverages, and irregular eating times. For Pitta IBS: cooling anti-inflammatory food is the priority. Shatavari is the primary Ayurvedic herb — demulcent, cooling, and specifically soothing to an inflamed gut lining. Aloe vera juice (inner leaf, unsweetened) is cooling and directly soothing to the irritated gut lining. Eliminate or significantly reduce alcohol, spicy food, coffee, and sour food. Eat sitting down without rushing in a calm environment — Pitta IBS is particularly sensitive to the stress-digestion interaction. For Vata-Pitta IBS: the combined protocol — warm cooked food (Vata) that is not too spicy or acidic (Pitta), ghee (nourishing for both), Triphala at night (Vata), Shatavari (Pitta), Ashwagandha (nervous system regulation for both), consistent meal times.
Stress and IBS: the Ayurvedic view.
The gut-brain connection is now extensively documented in Western research. Ayurveda articulated this relationship explicitly — the gut is described as the site where Vata's anxiety and Pitta's aggression find physical expression. For both Vata IBS and Pitta IBS, the psychological component is not separate from the physical component. The nervous system state directly affects gut motility (Vata) and gut inflammation (Pitta). Interventions that regulate the stress response — ashwagandha, brahmi, consistent routine, adequate sleep — produce gut improvements that are not explicable purely through dietary changes. This is why the Ayurvedic protocol for IBS always includes nervous system herbs alongside digestive herbs.
The Baseline Protocol for All IBS Types
Regardless of which pattern is dominant: tongue scraping and warm water on waking, consistent meal times, no eating after 7pm, Triphala before bed, reducing or eliminating alcohol, addressing the stress response directly. These are not IBS-specific interventions. They are foundational digestive health practices that produce improvement across all three patterns.