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Everyday health

Does deep breathing actually work for stress and anxiety?

Yes, for acute stress, and the mechanism is understood — a longer exhale than inhale increases vagal tone and slows heart rate within a minute or two. It is genuinely useful in the moment. It is not a treatment for an anxiety disorder, and it will not resolve a situation that is genuinely overloaded.

Breathwork attracts both overclaiming and dismissal. The measured position: it does something real, quickly, and it is not a substitute for addressing why you are stressed.

What is reasonably established

  • Extending the exhale relative to the inhale reliably slows heart rate — this is measurable, not subjective
  • Slow breathing at around six breaths per minute produces the clearest effect in most studies
  • The effect is largest for acute stress and smaller for sustained low-grade stress
  • Regular practice appears to shift baseline reactivity somewhat, though the evidence there is weaker

A version you can use now

Breathe in through the nose for a count of four, out through the nose for a count of six, for two minutes. If counting irritates you, simply make the out-breath longer than the in-breath and stop counting.

If breathing exercises make you feel more anxious rather than less, which happens to a minority of people, stop. That is a recognised response and not a failure of technique.

Still not sure? Call 7696661169 — we would rather explain twice than have you guess once.

Start with an assessment.

Every plan here begins with understanding what is actually happening. Twenty minutes, ₹800, and it comes off your programme if you start one within 7 days.