Catholic Teaching on Assisted Dying and Cancer

• Call 911 or go to an emergency department if you have begun to act on a plan to end your life, or you have already taken something meant to.
• Call or text 988 the same day if the thought of ending your life keeps returning and will not leave. Outside the United States, use your local crisis line.
• Call your care team the same day if a symptom has become unbearable, whether that is pain, breathlessness, sickness or despair. Saying so is a symptom report, not a confession.

This page is educational and cannot assess anyone's situation. The rest of it will still be here afterwards.

The Catholic Church holds that euthanasia and assisted suicide are never morally permissible. Directive 59 of the Ethical and Religious Directives says so directly. It is in the seventh edition, approved by the US bishops in November 2025:

Euthanasia is any action or omission that of itself or by intention causes death in order to bring all suffering to an end. Catholic health care institutions may never condone or participate in euthanasia or assisted suicide in any way. Dying patients who request euthanasia should instead be given loving care, psychological and spiritual support, and appropriate remedies for pain and other symptoms so that they can live with dignity until the time of natural death.

Evangelium Vitae put the reasoning in one line: "True compassion leads to sharing another's pain; it does not kill the person whose suffering we cannot bear."

That is the position. Someone who does not share the Church's premises will not find it convincing. This page is not trying to convince anyone. It is trying to make sure people know what the teaching does and does not require. A great deal of needless suffering comes from believing it forbids things it actually permits.

This is the part most people have never heard. The 1980 Vatican declaration on euthanasia does not treat a request to die as a settled choice to be argued down. It treats it as information about how bad things have got:

The pleas of gravely ill people who sometimes ask for death are not to be understood as implying a true desire for euthanasia; in fact, it is almost always a case of an anguished plea for help and love. What a sick person needs, besides medical care, is love, the human and supernatural warmth with which the sick person can and ought to be surrounded by all those close to him or her, parents and children, doctors and nurses.

Palliative medicine reached a similar conclusion from a completely different direction. People with advanced cancer sometimes say they want to die. The reasons that turn up most often are uncontrolled symptoms and depression. Also fear of what is coming, loss of control, and the belief that they have become a burden. Something can be done about each of those. None of them is fixed by being told the request is wrong.

So the most useful response to the thought is to say it to a clinician. That is true whatever you believe. It is not a confession. It is a symptom report.

People sometimes assume that if assisted dying is excluded, they have to endure everything until the end. The documents say otherwise, over and over:

• You may stop treatment that is not helping. Forgoing disproportionate means "is not the equivalent of suicide or euthanasia; it rather expresses acceptance of the human condition in the face of death."
• You may have full pain relief, even where it may indirectly shorten life. The conditions are that the dose is therapeutic and the intent is not to hasten death.
• You may be sedated if suffering cannot be relieved another way. The 2020 letter Samaritanus bonus affirms this explicitly, including deep sedation in the terminal stage.
• Hospice is encouraged, not merely tolerated. The same letter calls hospice centers "an important and valuable service" and quotes Pope Francis on the "therapy of dignity."

There is a gap between what people think Catholic teaching requires and what it actually requires. In practice, that gap is the difference between an unbearable last few months and a bearable one.

Catholic hospitals will not provide medical aid in dying. The 2025 Directives added a rule about referral. A professional may not refer a patient elsewhere in order to obtain something contrary to Catholic teaching. But if a patient chooses to transfer care on their own, professionals "should facilitate a safe transfer of care."

Suppose the place you are treated matters to you for this reason. Then it is worth knowing who owns your hospital before a crisis, rather than during one. Catholic systems are large, and their names do not always make it obvious.

If someone you love says they want it to be over, the instinct is to argue. It is usually better to ask a question. What exactly has become unbearable? Then take that answer to the team the same day. People rarely mean the same thing by that sentence. And you cannot help with the version you assumed.

Your own conscience may be in conflict with what the person you love wants. A chaplain and an ethics consultation are both available, and both free. You are allowed to need help with this too.

• Congregation for the Doctrine of the Faith — Declaration on Euthanasia (Iura et Bona, 1980)
• USCCB — Ethical and Religious Directives for Catholic Health Care Services, Seventh Edition (2025)
• National Cancer Institute — Last Days of Life (PDQ), Patient Version
• National Cancer Institute — Choices for Cancer Care When Treatment May Not Be an Option