A DNR order, or "Do Not Resuscitate" order, is a legal document that tells medical professionals not to perform cardiopulmonary resuscitation (CPR) if your heart stops beating or you stop breathing. CPR involves chest compressions, rescue breathing, and sometimes electric shocks to restart the heart. Without a DNR order in place, hospitals and emergency responders are required by law to attempt CPR on most patients, even if the person would prefer not to receive this treatment.
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The decision to have a DNR order is deeply personal. According to research published in the Journal of the American Medical Association, approximately 70% of Americans say they would want to avoid CPR if they were terminally ill, yet only about 23% have documented their wishes. This gap shows how important it is to think through your preferences and communicate them clearly.
DNR orders come in different forms depending on where you live. Some states use a standardized form called a POLST (Physician Orders for Life-Sustaining Treatment) or MOLST (Medical Orders for Life-Sustaining Treatment). Other states may use different names like AND (Allow Natural Death) or simply a DNR form. Regardless of the name, the core purpose is the same: to document your medical wishes in writing so doctors know what to do in a crisis.
It is important to understand that a DNR order only addresses CPR. It does not mean you will receive no medical treatment. You can still receive medications, oxygen, pain management, comfort care, and other treatments. A DNR order is specifically about whether medical professionals should attempt to restart your heart if it stops.
Practical Takeaway: A DNR order is a written instruction that tells doctors not to perform CPR. It is separate from other medical decisions and does not prevent you from receiving other forms of treatment or care. Talk with your doctor about whether a DNR order fits with your values and health situation.
People consider DNR orders for many different reasons. Some have a serious illness like advanced cancer, dementia, or heart disease where CPR is unlikely to help them recover to a meaningful quality of life. Others are very elderly and may not survive CPR even if performed correctly. Still others simply want to make sure their wishes are known in case something unexpected happens.
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Medical research shows that CPR success rates vary widely depending on circumstances. According to the American Heart Association, survival rates after CPR outside a hospital range from 3% to 11% for all cardiac arrests. In hospitals, the rate is higher—about 24% of people survive to hospital discharge. But these numbers change based on age, health status, and what caused the heart to stop. For elderly patients or those with multiple serious illnesses, survival rates are often much lower.
Some conditions make people more likely to think about DNR orders. These include:
Age alone does not determine whether someone should have a DNR order. A healthy 85-year-old person might choose not to have a DNR order, while a 60-year-old with terminal cancer might choose one. The key is matching the decision to the individual's health status, values, and goals for care.
Many people also think about DNR orders when they experience a health scare, such as a heart attack, stroke, or serious fall. These events make people realize how fragile life can be and prompt them to think about what kind of medical care they would want in the future.
Practical Takeaway: Think about your own health, values, and goals for care. Talk with your doctor about whether a DNR order might be right for you. You can always change your mind later if your situation or preferences change.
DNR orders have legal weight in every U.S. state, but the specific laws and forms vary by location. This means that a DNR order created in one state may not be valid in another state. If you travel frequently or have multiple homes, it is important to understand the laws where you spend most of your time and to create DNR documents that are valid in those locations.
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For a DNR order to be legally valid, it generally must meet certain requirements. It must be signed by the patient (or a legal representative if the patient cannot sign), and it must be signed by a doctor or advanced practice provider such as a nurse practitioner or physician assistant. In many states, a witness or notary must also sign the document. Some states require specific forms, while others accept more flexible language.
Medical professionals have a legal obligation to respect valid DNR orders. If a patient has a DNR order in place and their heart stops, emergency responders and hospital staff must not perform CPR. However, they will still provide other care. The patient will still receive pain medication, oxygen, comfort measures, and treatment for other medical problems.
It is worth noting that DNR orders can create confusion in some situations. For example, if you call 911 and tell the dispatcher you want to stay at home, emergency responders may still come and attempt CPR unless you have a valid DNR order and can show it to them. In some states, emergency responders carry special bracelets or look for specific documents in the home to verify DNR status. If you have a DNR order, consider wearing medical alert jewelry that identifies it, and keep a copy of the form in a visible place, such as on your refrigerator.
Another important legal concept is the "surrogate decision-maker" or "healthcare proxy." If you become unable to make medical decisions due to illness or injury, a surrogate—usually a family member or person you name in advance—may make decisions for you, including about CPR and DNR status. However, a written DNR order takes priority and cannot be overridden by family members or doctors once it is in place.
Practical Takeaway: Understand the DNR laws in your state by contacting your doctor, hospital, or state health department. Make sure any DNR order you create meets your state's legal requirements. Keep a copy in an easily accessible place and consider wearing medical alert jewelry that identifies your DNR status.
A DNR order addresses one specific question: whether to perform CPR if the heart stops. But end-of-life care involves many other decisions that are equally important. Understanding these options helps you make a complete picture of what kind of care you want as you age or face serious illness.
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One important decision involves artificial nutrition and hydration. If you become unable to eat or drink due to illness or injury, doctors can provide nutrition through a feeding tube (placed in the stomach through the nose, or surgically placed in the abdomen) or through an IV line that provides fluids and nutrients directly into the bloodstream. Some people want this support continued even if they are very ill or unlikely to recover, while others prefer to let natural processes take their course. There is no single right answer—it depends on your values and situation.
Mechanical ventilation is another major decision. A ventilator is a machine that breathes for you if your lungs are damaged or failing. It can save life in some situations, such as after surgery or during recovery from pneumonia. In other situations, such as advanced dementia or end-stage lung disease, a person may remain on a ventilator indefinitely with no hope of improving. Some people want to try ventilation to see if they recover, while others prefer not to be placed on one or want it removed after a certain time period.
Palliative care and hospice are two approaches that focus on comfort rather than cure. Palliative care can be given at the same time as treatments meant to cure or slow disease. It focuses on managing pain, nausea, shortness of breath, and other uncomfortable symptoms so you can live as well as possible. Hospice is usually chosen
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.