Sado-Masochism

Breath Play

Controlling a partners breathing through means such as gagging, choking, or forced hyperventilation. Short Explanation: "Receiving" means your breathing is controlled; "Giving" means you manage the breath control.

By Kink Checklist Editorial Team
Breath Play - visual guide showing safe practices for couples
Visual guide for Breath Play activity

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Breath play refers to any BDSM activity involving the restriction of breathing for erotic purposes. This is widely considered the highest-risk activity in BDSM, with no completely safe way to practice it. Deaths occur every year from breath play, including among experienced practitioners. This reality must be clearly understood before any consideration of this practice.

This guide provides information about breath play while emphasizing that no technique eliminates the risk of death. Anyone engaging in breath play accepts that they might die or kill their partner, regardless of precautions taken.

We present this information because people will engage in breath play regardless of warnings, and harm reduction through education is preferable to ignorance. However, the safest approach is not engaging in breath play at all.

Understanding the Risks

Why Breath Play Is Dangerous

Restricting breathing or blood flow to the brain can cause: cardiac arrhythmia leading to sudden death even after restriction ends, stroke, brain damage from oxygen deprivation, death from positional asphyxia, tracheal damage, and loss of consciousness leading to uncontrolled restriction. These outcomes can occur without warning and cannot always be prevented even with careful technique.

There Is No Safe Breath Play

No technique, duration limit, or safety measure makes breath play safe. The physiological mechanisms that cause death can occur unpredictably. Healthy people with no warning signs have died during breath play. Experience does not protect against these risks. This practice carries inherent, irreducible risk of death.

Legal Consequences

If your partner dies during breath play, you may face criminal charges regardless of consent. In many jurisdictions, consent is not a defense to homicide. Partners have been convicted of manslaughter after breath play deaths. The legal risk compounds the physical risk.

If You Choose to Proceed

Harm Reduction Principles

If you choose to engage in breath play despite the risks, these principles may reduce (but not eliminate) danger: Never restrict breathing and blood flow simultaneously. Never use ligatures (ropes, belts) around the neck—once consciousness is lost, you cannot release yourself. Never practice alone. Keep all restriction brief—seconds, not minutes. Stop immediately if the person shows any sign of distress.

Warning Signs

Stop immediately and seek medical attention if: loss of consciousness occurs, the person cannot speak or signal, skin color changes to blue or grey, irregular heartbeat, seizure activity, or inability to recover normally after restriction ends. These signs may indicate life-threatening emergency.

Emergency Preparation

Have emergency equipment accessible: phone for calling emergency services, CPR knowledge (though CPR may not save someone whose heart has entered fatal arrhythmia). Know how to explain the situation to emergency responders without delay. Understand that these preparations may not be sufficient to prevent death.

Alternatives and Context

Lower-Risk Alternatives

Some practitioners suggest alternatives that create similar psychological dynamics with less risk: having a partner hold their breath voluntarily while being reminded they could breathe, hand over mouth without actual restriction, verbal play involving breath-related themes, or other power exchange activities that don't involve actual breath restriction.

Understanding the Appeal

The appeal of breath play often relates to: extreme vulnerability and trust, the altered consciousness of oxygen restriction, power exchange in its most intense form, or the taboo nature of the practice. Understanding what specifically appeals may help identify safer activities that meet similar needs.

Making Informed Decisions

If considering breath play, both partners should fully understand the risks, discuss them extensively, and make genuinely informed decisions. This isn't a practice to try casually or without serious consideration. Both partners must accept the possibility of death or serious injury.

Frequently Asked Questions

Can't we just be careful?

Careful practice reduces some risks but cannot eliminate them. Deaths occur even with brief, controlled restriction. The mechanisms that cause death (cardiac arrhythmia, stroke) can occur unpredictably without warning signs. Carefulness is not sufficient protection.

What about just light restriction?

Even brief, light restriction can trigger fatal cardiac events in susceptible individuals—and you cannot always know who is susceptible. The line between "light" and "dangerous" is not reliably perceptible. There is no proven safe level of breath restriction.

Isn't it safe if they can always tap out?

Consciousness can be lost within seconds of blood flow restriction—faster than someone can signal distress. Once unconscious, they cannot tap out, and the person restricting may not realize immediately. Signal-based safety systems are not reliable for breath play.

How do we decide whether to do this?

This is an individual decision that should only be made with full information about risks. Neither partner should pressure the other. Both should genuinely accept that death is possible. Consider whether the experience is worth the risk—and whether safer alternatives might satisfy the underlying desires.

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