Building on the foundational technique covered in our Nadi Shodhana guide, Surya Bhedana (solar piercing breath) and Chandra Bhedana (lunar piercing breath) represent more targeted, single-nostril variations producing distinctly different effects.
As mentioned in our Nadi Shodhana coverage, traditional subtle anatomy describes two primary energy channels: pingala (associated with the right nostril, solar energy, heating and activating qualities) and ida (associated with the left nostril, lunar energy, cooling and calming qualities). Where Nadi Shodhana alternates between both, these two techniques deliberately favor one channel.
Inhale slowly and fully through the right nostril only (closing the left with the ring finger), then exhale through the left nostril (closing the right with the thumb). The emphasis on inhaling specifically through the right, solar-associated nostril is understood to stimulate heating, activating energy.
The reverse: inhale through the left nostril, exhale through the right — emphasizing the inhale through the left, lunar-associated nostril, traditionally understood to support calming, cooling energy.
Surya Bhedana is traditionally practiced for low energy, sluggishness, or a need for mental alertness and warmth — somewhat parallel to the energizing quality discussed in our Kapalabhati guide, though gentler. Chandra Bhedana suits situations calling for calming, similar in intention to Bhramari, but through a different mechanism.
Deliberately favoring one nostril for extended practice represents a more targeted intervention than the balancing, alternating quality of basic Nadi Shodhana — and some traditional sources suggest more caution with prolonged single-nostril practice, particularly Surya Bhedana's heating quality, for those with certain conditions like high blood pressure.
Given Surya Bhedana's heating, activating quality, those with hypertension, anxiety disorders, or general overheating tendencies are generally advised to approach it cautiously or avoid it, similar to the precautions discussed for blood pressure and yoga generally. Chandra Bhedana's cooling quality is generally considered gentler and more broadly appropriate.
Given the more targeted, directional nature of these practices compared to basic Nadi Shodhana, learning them with direct teacher guidance — who can assess whether they suit your specific constitution and current state — offers more safety than self-directing purely from written instruction. These advanced pranayama variations are taught in our 300-hour advanced program.
