Nadi Shodhana — sometimes translated as "channel cleansing" — is one of the foundational practices in classical pranayama. The instruction is simple: breathe in through one nostril, out through the other, then reverse. The hand does the work of opening and closing the nostrils; the breath itself stays slow and quiet.
Like most traditional pranayama, the practice has been described in many ways over the centuries. We will not make claims about subtle channels or specific energetic effects. The honest description is this: many practitioners find Nadi Shodhana balancing — a kind of even-keeled calm that is distinct from the drowsiness of 4-7-8 or the quick reset of cyclic sighing.
The hand position
Use your right hand. Fold your index and middle fingers down toward the palm. Your thumb will close your right nostril; your ring finger (and pinky, lightly) will close your left. If you are left-handed, mirror it.
The contact is light. You are not pressing the nostril hard against the septum — just enough to close the airway. The wrist stays relaxed. The arm rests comfortably.
How to do it
- Sit comfortably with a straight spine. Take a few normal breaths first.
- Use the right thumb to close the right nostril. Inhale slowly through the left nostril for about four seconds.
- Close the left nostril with the ring finger. Open the right. Exhale slowly through the right nostril for about four seconds.
- Without changing the hand, inhale through the right nostril for about four seconds.
- Close the right. Open the left. Exhale through the left nostril for about four seconds.
- That is one full cycle. Continue for five to ten cycles.
The four-count is a starting point
The traditional counts vary by lineage. Some traditions use 4-4-4-4 (inhale-hold-exhale-hold on each side); others use a longer exhale; others omit the holds entirely. As a beginner, four seconds inhale and four seconds exhale, no holds, is plenty.
If the four-count feels short, lengthen to five or six. Stay even — the appeal of Nadi Shodhana is the symmetry between the two sides. Asymmetric pacing changes the practice into something else.
When to use it
- When you feel scattered. Many people describe Nadi Shodhana as "tidying" — a sense of internal organization after a few minutes.
- Before focused work. Less stimulating than Bhastrika, less drowsy than 4-7-8. A neutral lead-in to attention.
- As a daily morning practice. Five to ten minutes is a sensible morning anchor.
- When you cannot decide between calming and energizing. Balancing practices, by definition, do not push you toward either pole.
What to expect, honestly
Nadi Shodhana is one of the slower-blooming practices in this catalog. A single session is pleasant but not dramatic. Over weeks of daily practice, many people report that it becomes a kind of quiet baseline — a thing they reach for when other practices feel either too soft or too intense.
One nostril is often more open than the other at any given time. This is normal — the body cycles between dominant nostrils throughout the day. If one side is fully blocked from a cold or allergies, skip the practice that day rather than forcing it.
Common mistakes
Pressing too hard. Closing a nostril takes very little force. Heavy pressure tires the hand and makes the practice fussy.
Switching too fast. The hand transitions should be unhurried. There is no race between sides.
Forcing through congestion. If one side is genuinely blocked, the practice loses its symmetry. Try a saline rinse first; if that does not help, return another day.
Frequently asked
Should I use my left hand if I am left-handed?
Either works. The hand is a tool — use the one that is comfortable. The breath is what matters.
What if one nostril is blocked?
If a side is fully blocked from a cold or allergy, skip the practice that day. Forcing it loses the symmetry that defines it.
Are the holds important?
Not for beginners. Start with no holds. Some advanced practices add a hold at the top of the inhale; that is a tradition-specific add-on, not a requirement.
How long until I feel a benefit?
A single session is gently pleasant. The reported balancing effect tends to emerge after several weeks of daily practice.
Is Nadi Shodhana safe during pregnancy?
The hold-free version is generally well tolerated. Avoid any forceful or breath-retention variants. Consult your clinician if you have concerns.
Can I do it lying down?
It is easier seated because the hand position is more natural. Lying down works but the arm fatigues quickly.
Not a medical device. Not medical advice. Consult a qualified clinician before using breathwork if you have a health condition.