Alternate Nostril Breathing: Benefits and How to Do It

What Alternate Nostril Breathing is

Alternate Nostril Breathing, known in yoga as Nadi Shodhana ("channel purification"), involves closing one nostril at a time with your fingers and breathing through the other, alternating sides in a set pattern. Unlike box breathing or the physiological sigh, which are relatively recent additions to mainstream stress-relief advice, this technique has been documented in yogic breathing practices, pranayama, for well over a thousand years, used specifically as a preparation for meditation, to settle a restless mind before sitting still.

How to do it, step by step

Sit comfortably with your spine upright. Use your right thumb and ring finger, or whichever hand feels natural, to alternate closing each nostril:

1. Close your right nostril with your thumb. Inhale slowly through your left nostril.
2. Close your left nostril too, briefly holding your breath with both nostrils closed.
3. Release your thumb and exhale slowly through your right nostril.
4. Inhale through your right nostril.
5. Close your right nostril again, brief hold.
6. Release and exhale through your left nostril.

That's one full round. A typical practice is 5 to 10 rounds, each phase roughly 4 seconds, though many practitioners naturally slow down as they continue.

Why alternating sides specifically matters

Beyond the calming effect any slow, deliberate breathing produces, some research and a great deal of yogic tradition associate alternating-nostril breathing with a distinct "balancing" effect, evening out activity between the two sides of the autonomic nervous system rather than just generally slowing things down. Whether or not you engage with that framework, the practical effect is consistent: the technique demands enough coordination and attention, tracking which nostril, which hand position, that it's difficult to do while your mind is elsewhere, which is part of why it works well as a pre-meditation practice specifically.

When to use it

Alternate Nostril Breathing tends to work best as a deliberate, seated practice rather than an in-the-moment panic tool, it requires both hands and a bit of privacy, unlike box breathing or the physiological sigh, which you can do anywhere. It's particularly well suited to:

• Before meditation or a PMR session, to settle a restless mind first
• A consistent morning or evening practice, rather than an emergency reset
• Moments where you have a few quiet minutes and want something more deliberate than a quick breathing exercise

Common mistakes

• Rushing the counts. This technique rewards slowness more than most, a rushed version loses most of the calming effect and just becomes an odd hand exercise.
• Forcing the breath. If a nostril feels partially blocked, which is normal and shifts throughout the day, breathe as much as comes naturally rather than straining.
• Skipping the brief hold. The short pause with both nostrils closed is part of what gives the nervous system a moment to register and adjust, not just a transition between inhale and exhale.

Practicing it guided

Coordinating the hand position, the counts, and which nostril is open when is genuinely easier with something pacing you the first several times. Alternate Nostril Breathing is one of the advanced techniques in Relexa's Premium breathing library, guided through the full pattern with a visual timer so you're not trying to track nostril, hand, and count all at once.