Research behind the guardrails

Last reviewed

July 19, 2026

Product scope

General wellness

In-app access

First run, Settings, and protocol setup

How PacedBreath uses these sources

PacedBreath is a general-wellness breathing pacer, not a medical device. It does not diagnose a condition or decide whether breathwork is medically appropriate. The app asks about prior discomfort and advice from your clinician, then keeps advanced practices opt-in and hides activating breathing when a user reports a relevant sensitivity.

These references support those conservative product guardrails. They do not prove that a PacedBreath exercise treats a medical condition, and they are not individualized medical advice.

In the iPhone app, open Safety sources during first run, Settings → Safety → Sources & Safety, or Safety information & sources from a protocol setup screen. The native list includes the same direct links and scope notes.

References

1. Relaxation Techniques: What You Need To Know

   National Center for Complementary and Integrative Health · U.S. National Institutes of Health · Accessed 2026

   Supports: General safety framing: relaxation practices are usually safe for healthy people, but some people report increased anxiety and some health conditions warrant professional guidance.

   Scope: A broad public-health overview. It does not establish that every breathing pattern is appropriate for every person.

2. Effect of breathwork on stress and mental health: A meta-analysis of randomised-controlled trials

   Fincham et al. · Scientific Reports · 2023

   Supports: General background for guided breathwork. The review also notes that evidence quality and reporting of adverse events vary across studies.

   Scope: A meta-analysis of varied breathwork interventions, not proof of a particular result from a specific PacedBreath protocol.

3. Brief structured respiration practices enhance mood and reduce physiological arousal

   Balban et al. · Cell Reports Medicine · 2023

   Supports: Technique background for short and repeated cyclic sighing.

   Scope: One short randomized remote study. It does not establish treatment or the same effect for every person.

4. Breathing pattern disorders and physiotherapy

   Cambridge University Hospitals NHS Foundation Trust · Patient information · Accessed 2026

   Supports: Why PacedBreath keeps pauses optional, says to reduce or avoid a pause that causes breathlessness or faintness, and follows individual clinician advice.

   Scope: Clinical patient guidance rather than a trial of PacedBreath or a blanket list of contraindications.

5. Hyperventilation in panic disorder and social phobia

   Nardi, Valença, Nascimento, Mezzasalma & Zin · Psychopathology · 2001

   Supports: Why activating fast or deep breathing is hidden when a person reports that similar breathing has triggered panic or distress.

   Scope: A clinical-population study of hyperventilation, not evidence that ordinary gentle paced breathing causes panic.

6. Absence seizure provocation during routine EEG: Does position of the child during hyperventilation affect the diagnostic yield?

   Rozenblat et al. · Seizure · 2020

   Supports: Why activating fast or deep breathing is hidden when a clinician has advised a person that hyperventilation may trigger a seizure.

   Scope: This study specifically concerns childhood absence epilepsy and is not generalized to every seizure type.

Use breathing practices safely

• Follow advice from your clinician.
• Keep each breath gentle and never strain to meet a count.
• Stop and return to natural breathing if you feel dizzy, faint, panicky, painful, numb, cramped, or otherwise unwell.
• Do not practice while driving, swimming, bathing, operating machinery, or anywhere reduced attention could create risk.

If you think you may be experiencing a medical emergency, contact local emergency services.