If someone near you is breathing in short, shallow breaths, the first thing to do is stay calm and assess the situation. Shallow breathing can range from a stress response that resolves on its own to a medical emergency requiring 911. The normal adult breathing rate at rest is 12 to 20 breaths per minute. What you do next depends entirely on what’s causing it and how severe it looks.
Assess the Situation Quickly
Before you act, take a few seconds to observe. Is the person conscious and able to talk to you? Are they clutching their chest, wheezing, or showing signs of an injury? Did this come on suddenly or gradually? The answers will steer your response.
Look for red flags that signal a true emergency: bluish coloring around the lips, face, or fingernails; chest pain or tightness; a racing heart rate; confusion or an inability to respond to you; or gasping, irregular breaths that seem ineffective. If you see any of these, call 911 immediately. Gasping or irregular breathing (sometimes called agonal breathing) can look like the person is still breathing when they’re actually in cardiac arrest. It shows up in 40% to 60% of out-of-hospital cardiac arrests and is one of the most common reasons bystanders delay calling for help.
Immediate Steps While You Wait for Help
Once you’ve called emergency services (or determined the situation isn’t life-threatening yet), take these steps:
- Check airway, breathing, and pulse. If the person has no pulse or isn’t breathing effectively, begin CPR. For an adult who still has a pulse but isn’t breathing normally, provide one rescue breath every 6 seconds (about 10 breaths per minute), according to the American Heart Association’s 2025 guidelines.
- Loosen tight clothing. Undo belts, buttons, ties, or anything compressing the chest or abdomen. This alone can make a noticeable difference.
- Help them into a better position. If the person is conscious, help them sit upright or lean slightly forward. The tripod position, where someone sits and leans forward with their hands or arms resting on their knees, allows the chest to expand more fully and recruits additional muscles to help with breathing. Standing and leaning forward with hands on the knees works too. Do not lay them flat with a pillow under their head, as this can partially close the airway.
- Help with prescribed medication. If the person has a rescue inhaler for asthma or COPD, help them use it. Only use inhalers that are prescribed specifically for that person. If they have home oxygen, help them get it on.
- Monitor continuously. Keep watching their breathing and pulse until paramedics arrive. Note any changes so you can relay them to the medical team.
If a Chest Wound Is Involved
Shallow breathing after a chest or neck injury requires special attention. If you see an open wound on the chest or neck, especially one where air bubbles appear, you’re dealing with what’s called a sucking chest wound. Air entering the chest cavity with each breath can collapse a lung.
Cover the wound immediately with plastic wrap, a plastic bag, or gauze pads coated in petroleum jelly. Seal it on three sides only, leaving one side open. This creates a one-way valve: it blocks outside air from entering the chest cavity while allowing trapped air to escape through the unsealed edge. Do not move the person unless absolutely necessary, and if you must move them, stabilize the neck first.
When Anxiety or Panic Is the Cause
Shallow, rapid breathing is extremely common during panic attacks and periods of intense anxiety. The person may feel like they can’t get a full breath, their chest may feel tight, and the fear of not being able to breathe often makes the breathing pattern worse. If you’re confident there’s no physical injury or medical condition driving the symptoms, you can help the person slow their breathing down.
Guide them to breathe in gently through the nose and out through the mouth. Counting helps: breathe in for a count of 1 to 5, then out for a count of 1 to 5. They may not reach 5 at first, and that’s fine. The goal is to gradually deepen each breath so air reaches lower into the belly rather than staying in the upper chest. Encourage them to let the breath flow down into the belly without forcing it. Have them keep this up for at least 5 minutes.
Positioning matters here too. If they can sit down, have them place both feet flat on the ground, roughly hip-width apart, with their arms resting on the chair arms or on their knees. If lying down works better, have them place their arms slightly away from their sides with palms facing up. Both positions help the body relax and the breathing muscles work more naturally.
Using a Pulse Oximeter
If you have a pulse oximeter (the small clip that goes on a fingertip), it can give you useful information. Most healthy people have blood oxygen levels between 95% and 100%. Readings below that range suggest the body isn’t getting enough oxygen, a condition that can cause headaches, dizziness, and worsening shortness of breath. These devices are most accurate when oxygen saturation is between 90% and 100%, and they become less reliable as levels drop below that.
A pulse oximeter reading shouldn’t be the only thing you rely on. Pay attention to visible signs: bluish coloring in the face, lips, or nails; increasing restlessness or discomfort; a cough that’s getting worse; or a heart rate that seems unusually fast. These physical signs can be just as informative as the number on the screen, especially since oximeters can give inaccurate readings in certain situations.
What Not to Do
A few common instincts can actually make things worse. Don’t place a pillow under the person’s head if they’re lying down, as this can compress the airway. Don’t move someone who may have a head, neck, chest, or airway injury unless they’re in immediate danger where they are. Don’t give them someone else’s prescription medication, even if it seems like the same condition. And don’t assume that gasping or snoring-like breathing means the person is okay. Those irregular, labored breaths can be a sign of cardiac arrest, not recovery.
The single most important thing you can do for someone with unexplained shallow breathing is call for emergency help early. Everything else you do, from loosening clothing to coaching their breathing, is about keeping them as stable as possible until trained responders arrive.