Anulom Vilom is a breathing technique where you alternate inhaling and exhaling through one nostril at a time, using your fingers to gently close the other. It takes about five minutes per session, requires no equipment, and can be done anywhere you can sit comfortably. Here’s exactly how to do it.
Hand Position: Vishnu Mudra
Before you start breathing, you need to set up your right hand in what’s called Vishnu Mudra. Hold up your right hand and curl your index and middle fingers down toward your palm. This leaves your thumb, ring finger, and pinky finger extended. Your thumb will control your right nostril, and your ring finger will control your left. Keep your hand relaxed rather than rigid, since you’ll be holding it near your nose for several minutes.
Step-by-Step Technique
Sit in a comfortable position with your spine straight. A cushion on the floor works, a chair works, whatever lets you sit upright without straining. Rest your left hand on your left knee, palm facing up or down. Close your eyes.
Here’s the full cycle:
- Close your right nostril with your thumb. Inhale slowly and steadily through your left nostril for about 4 seconds.
- Close your left nostril with your ring finger (both nostrils are now briefly closed). Release your thumb from the right nostril.
- Exhale through your right nostril for about 4 seconds, keeping your left nostril closed.
- Inhale through your right nostril for 4 seconds, still keeping the left closed.
- Close your right nostril with your thumb again. Release your ring finger and exhale through the left nostril for 4 seconds.
That completes one full round. The pattern is simple once you feel it: inhale left, exhale right, inhale right, exhale left. You always switch nostrils after an inhale, never after an exhale. Start with 5 rounds and work your way up as the rhythm becomes natural.
Breathing Pace and Duration
Four seconds in, four seconds out is a good starting ratio. As you get comfortable, you can slow it down to 5 or 6 seconds per breath. The goal is a smooth, continuous flow of air with no gasping or strain at the end of either the inhale or exhale. If 4 seconds feels like too much, shorten it. The pace should feel easy enough that you could maintain it without thinking.
Five minutes is a solid session length and mirrors what researchers have used in clinical studies. You can build up to 10 or 15 minutes over weeks. Practicing once or twice a day, ideally in the morning on an empty stomach, gives you a consistent routine to build on.
Anulom Vilom vs. Nadi Shodhana
You’ll often see these two names used interchangeably, but there is a technical difference. Anulom Vilom is alternate nostril breathing without holding the breath at any point. Nadi Shodhana adds breath retention, where you pause with both nostrils closed for a few seconds between the inhale and exhale. If you’re a beginner, Anulom Vilom (no retention) is the place to start. Breath holds add complexity and intensity that you don’t need on day one.
What Happens in Your Body
Your left and right nostrils aren’t just two openings to the same pipe. Breathing through the right nostril tends to increase activity in your body’s “alert” mode (sympathetic nervous system), while breathing through the left nostril activates your “rest and recover” mode (parasympathetic nervous system). By alternating between both, you’re essentially balancing these two systems rather than letting one dominate.
Your body already does something similar on its own. Nasal airflow naturally shifts between nostrils in roughly eight-hour cycles throughout the day. Anulom Vilom compresses this balancing act into minutes, nudging your nervous system toward a calmer baseline. Research on yoga practitioners found that slow alternate nostril breathing generates calming signals through the physical stretch of tissues during inhalation, triggering a cascade of neural synchronization that shifts the body toward parasympathetic dominance.
Measurable Effects on Heart Rate and Blood Pressure
The relaxation isn’t just subjective. A study on healthy adults found that short-term practice produced an average heart rate drop of about 11.5 beats per minute. Systolic blood pressure (the top number) fell by roughly 9.5 mmHg, and diastolic (the bottom number) dropped by about 6.5 mmHg. These are meaningful shifts from a few minutes of breathing.
The mechanism behind this is a reduction in adrenaline-related activity and a decrease in the resistance your blood encounters as it moves through your vessels. For people dealing with high blood pressure or stress-related cardiovascular strain, this points to a real physiological effect, not just a feeling of calm. Research published in the Asian Pacific Journal of Health Sciences found significant reductions in blood pressure among hypertensive patients practicing alternate nostril breathing regularly.
Effects on Brain Activity
Brain imaging studies show that slow alternate nostril breathing increases gamma oscillations, a type of brain wave associated with heightened coherence and focused awareness. This same pattern appears in experienced meditation practitioners. The rhythmic switching between nostrils appears to synchronize neural activity across different regions, which may explain why many people report improved mental clarity and reduced mental chatter after a session.
Common Mistakes to Avoid
The most frequent mistake is pressing too hard against the nostril. You only need enough pressure to block airflow. Mashing your thumb into the side of your nose creates tension in your hand and face that works against the relaxation you’re trying to build.
Another common issue is forcing the breath to be longer than feels comfortable. If you’re straining at the end of a 4-second inhale, drop to 3 seconds. The technique works through consistency and calm, not through pushing your lung capacity. Gasping or feeling breathless means you’ve gone too far.
Breathing through the mouth between rounds is also a sign that the pace is too aggressive. Every inhale and exhale should go through the nose. If nasal congestion makes one side difficult, try a shorter session or practice later when your breathing is clearer. Some practitioners find that the technique itself helps open a mildly congested nostril after a few rounds, but if one side is fully blocked, it’s better to wait.
Tips for Building a Consistent Practice
Pair it with something you already do every morning. Right after brushing your teeth or right before your first cup of coffee gives the practice a natural anchor in your routine. Five minutes is short enough that time is rarely the real barrier. The challenge is remembering.
Sit on a folded blanket or cushion if you’re on the floor. This tilts your pelvis slightly forward and makes it much easier to keep your spine straight without effort. If your right arm gets tired holding the mudra, you can briefly support your right elbow with your left hand. Over time, the muscles adapt and fatigue becomes a non-issue. Start with a simple count in your head (4 in, 4 out) and let the counting fade as the rhythm becomes automatic.