4-7-8 Breathing

4-7-8 breathing was popularized by Dr. Andrew Weil, adapted from a yogic breathing practice called pranayama. Unlike box breathing’s even count, this pattern is deliberately lopsided — a longer hold and a much longer exhale than inhale — which makes it especially effective for winding down a racing mind, including the specific kind of overthinking that shows up right at bedtime.

The pattern

• Inhale through your nose for 4 seconds
• Hold for 7 seconds
• Exhale slowly through your mouth for 8 seconds

Repeat for 4 rounds to start — this pattern is more intense than box breathing, so it’s normal to feel lightheaded if you do too many rounds early on. Use the guided pacer above and follow along.

Why it works

The long exhale is the key mechanism — exhaling for roughly twice as long as you inhale strongly activates the vagus nerve and the parasympathetic (“rest and digest”) nervous system, more so than even-count breathing does. The 7-second hold also gives your mind a specific, structured task to focus on instead of whatever thought loop was running, which is often the actual reason it helps at night: it’s hard to keep ruminating and count seconds at the same time.

When to use it

Lying in bed with a mind that won’t stop circling, or any moment you want a stronger calming effect than box breathing provides. Start with just 4 rounds — you can always do another set once you’re used to the pattern.