Sheetali (Cooling Breath)

Sheetali — from the Sanskrit sheeta (cool, cold, soothing) — is the Cooling Breath, a pranayama technique in which the inhale is drawn through a tube formed by the rolled tongue. As the air passes over the moist, rolled tongue surface, it is cooled by evaporation before entering the body — the same principle by which a dog cools itself by panting with a wet tongue. The effect is immediate and measurable: the body temperature drops, the mind cools, and the quality of awareness becomes calm and detached.

Sheetali vs. Sheetkari

Sheetali and Sheetkari (Hissing Breath) are closely related cooling pranayamas that achieve the same therapeutic effect through slightly different methods. In Sheetali, the tongue is curled into a tube; in Sheetkari, the tongue lies flat between the teeth with the lips parted. Both cool the body, both are indicated for Pitta conditions and hot weather, and both exhale through the nose. The choice between them often comes down to anatomy — approximately 20–30% of people cannot curl the tongue into a tube and must practise Sheetkari instead.

How to Practise

Preparation

Sit comfortably upright. Practise in the morning or at midday for maximum effect. If ambient temperature is already cold, reduce the number of rounds. Sheetali is particularly valuable in summer, during Pitta-aggravating situations, and before intense physical practice in heat.

Steps

1. Sit in any comfortable upright position. Close the eyes.
2. Protrude the tongue slightly beyond the lips and curl its sides upward to form a tube (like a taco).
3. Inhale slowly through the tube of the tongue — feel the cool air flowing over the tongue's moist surface into the throat and lungs. The inhalation should produce a faint hissing sound.
4. At the end of the inhalation, retract the tongue and close the mouth. You may apply Jalandhara Bandha briefly if practising with retention.
5. Exhale slowly and completely through both nostrils.
6. This is one round. Practise 15–20 rounds in summer, 8–10 in other seasons.

Benefits

• Reduces body heat: Sheetali produces measurable reductions in core body temperature — it is one of the few yoga practices with a direct thermoregulatory effect and is specifically recommended for reducing fever.
• Calms the mind immediately: The cooling of the breath has an almost immediate effect on the quality of mental activity — thoughts slow, reactivity decreases, and a cool clarity emerges.
• Reduces acidity: In Ayurvedic tradition, Sheetali reduces excess Pitta in the digestive system, improving conditions of acid reflux and gastritis.
• Beneficial for skin conditions: Excess Pitta often manifests in the skin (rashes, acne, inflammation) — cooling pranayamas are part of the Ayurvedic protocol for skin-related Pitta conditions.
• Reduces anger and emotional heat: The cooling effect extends to emotional temperature — Sheetali specifically addresses the overheated, reactive emotional state associated with excess Pitta.

Contraindications

• Cold climates or cold weather — avoid further cooling in already cold conditions.
• Kapha or Vata constitutions — these types tend toward cold and should not practise cooling pranayamas regularly.
• Asthma or bronchitis — cold air intake can trigger bronchospasm.
• Low blood pressure.

Common Mistakes

The most common error is inhaling too quickly, which reduces the cooling effect and the quality of the experience. The inhalation should be very slow — the longer the contact time between the air and the moist tongue, the more heat is removed from the breath before it enters the body. Another error is not fully exhaling through the nose before the next inhalation, resulting in accumulated stale air in the lungs.