4-7-8 BreathingDr. Weil's Sleep & Relaxation Technique
A breathing pattern popularised by Dr. Andrew Weil based on traditional pranayama practice. The long exhale helps activate the parasympathetic nervous system, which many people find useful for winding down at night or settling a racing mind.
Start 4-7-8 Breathing NowBetter Sleep
Commonly used as part of a bedtime routine. The slow exhale encourages the body to shift out of a stress response.
Anxiety Relief
Slow paced breathing is one of the most studied tools for self-regulating anxiety and calming a busy mind.
Instant Calm
Many people notice a shift in how they feel after just a few cycles. It is a simple tool you can use almost anywhere.
What is 4-7-8 Breathing?
The 4-7-8 breathing technique was popularised by Dr. Andrew Weil and is based on traditional pranayama practice. Dr. Weil has described it as a "natural tranquilizer for the nervous system" because the extended exhale helps shift the body out of a stress response and into a more relaxed state.
How to Practice 4-7-8 Breathing
Step 1: Position & Preparation
Sit comfortably with your back straight, or lie down if practicing before sleep. Place the tip of your tongue against the ridge behind your upper front teeth (optional).
Step 2: Complete Exhale
Exhale completely through your mouth, making a "whoosh" sound. This empties your lungs and sets the foundation for the breathing pattern.
Step 3: The 4-7-8 Pattern
Inhale quietly through your nose for 4 counts, hold for 7 counts, then exhale through your mouth for 8 counts with a "whoosh" sound.
Step 4: Repeat & Progress
Start with 3-4 cycles (about 2 minutes). As you become comfortable, you can increase to 8 cycles. Practice twice daily for best results.
Science-Backed Benefits
Activates Parasympathetic Nervous System
A long, slow exhale supports the body's "rest and digest" response, which is associated with a slower heart rate and a calmer state. This is one of the reasons many people feel settled after a few cycles.
Support for Sleep
Slow paced breathing is a common element of bedtime wind-down routines. Many people find that focusing on the breath helps quiet a racing mind at night, though individual experience varies.
A Tool for Stress and Anxiety
Slow, controlled breathing is one of the most researched self-regulation tools. It gives you something simple to focus on when you feel overwhelmed, and the longer exhale can help interrupt a cycle of escalating tension.
Perfect Times to Practice
Bedtime & Sleep
- • Before going to bed
- • When you wake up at night
- • During insomnia episodes
- • Racing mind at bedtime
- • Jet lag recovery
Stress & Anxiety
- • Panic attacks
- • Before stressful events
- • Emotional overwhelm
- • After difficult conversations
- • When feeling angry
Important Tips for Beginners
- • Start with just 3-4 cycles to avoid lightheadedness
- • Don't worry about exact timing - focus on the ratio (4:7:8)
- • It's normal to feel slightly dizzy at first
- • Never force the breath or create strain
- • Practice regularly for best results (twice daily)
Try 4-7-8 Breathing Tonight
Practice Dr. Weil's 4-7-8 pattern free in your browser. No sign-up, no downloads. Give it a few cycles and see how it fits into your wind-down routine.
Practice 4-7-8 Breathing Free