Assisted suicide is illegal in most of the United States and most countries because governments have determined they have a stronger interest in preserving life, protecting vulnerable people, and maintaining trust in the medical profession than in allowing individuals to choose when and how they die. The U.S. Supreme Court settled the constitutional question in 1997, ruling unanimously that there is no fundamental right to assisted suicide under the Constitution. That decision left it to individual states to decide, and while 13 states plus Washington, D.C. now permit some form of physician-assisted dying, the practice remains a crime everywhere else.
The Supreme Court’s Reasoning
The landmark case was Washington v. Glucksberg, decided in 1997. A group of doctors and terminally ill patients argued that the Constitution’s protection of liberty included the right to choose death with a physician’s help. The Supreme Court disagreed unanimously. Chief Justice Rehnquist laid out several state interests that justified keeping bans in place: preserving life, preventing suicide, avoiding undue influence over vulnerable people, and preventing a gradual slide toward broader practices like euthanasia.
Critically, the Court drew a line between refusing medical treatment, which is a recognized right, and actively ending your life with someone’s help, which is not. A doctor who removes a ventilator at a patient’s request is honoring the right to refuse treatment. A doctor who prescribes a lethal dose of medication is doing something legally and conceptually different. That distinction underpins most of the legal framework around this issue worldwide.
Protecting Vulnerable People
The single most common argument for keeping assisted suicide illegal is the risk to people who might feel pressured into choosing death. This concern extends well beyond hypothetical scenarios. Elderly people experiencing abuse, individuals with disabilities, people with mental illness, and those who simply feel like a burden to their families all fall into categories that legislators worry about.
Data from Oregon, one of the first states to legalize assisted dying, illustrates this concern in practical terms. The leading reasons doctors report for patients requesting assisted suicide are not uncontrollable pain. They center on distress about disability, loss of autonomy, dependence on others, loss of dignity, and the feeling of being an emotional or financial burden. For opponents of legalization, these reasons suggest that the choice to die often reflects social failures, like inadequate home care, poor disability support, or a healthcare system that undervalues dependent people, rather than a genuine, autonomous wish to end suffering.
There are also structural gaps in oversight. Under Oregon and Washington’s laws, a friend, relative, or heir can encourage a person to request assisted suicide, sign the required forms as a witness, pick up the prescription, and be present when the drugs are taken. No independent witness is required at the moment of death. Critics argue this creates real openings for coercion, particularly for older adults and people with disabilities who depend on others for care.
The Medical Profession’s Stance
The American Medical Association actively opposes physician-assisted suicide. Their position is not neutral: they consider it “fundamentally incompatible with the physician’s role as healer,” argue it would be difficult or impossible to control, and believe it poses serious societal risks. The AMA’s alternative is aggressive end-of-life care, including pain management, emotional support, and a commitment to never abandoning a patient once a cure is no longer possible.
That said, the AMA also acknowledges the complexity of the issue. Individual physicians who participate in assisted dying where it’s legal, after serious moral reflection, are not considered to have violated the AMA’s code of ethics. This carve-out reflects a profession that is deeply divided even as its official body takes a firm position.
The concern about medicine’s integrity goes beyond individual doctors. If physicians can both heal and help patients die, the worry is that the trust patients place in their doctors could erode. This is especially sensitive in a profit-driven healthcare system. Health maintenance organizations have an undeniable financial incentive: assisted suicide costs almost nothing compared to months or years of continuing care. There are documented cases of patients being denied coverage for treatment while simultaneously being offered coverage for assisted suicide, with one woman finding her copay for lethal medication would be $1.20.
The Disability Rights Perspective
Some of the strongest opposition to legalizing assisted suicide comes from disability rights organizations, and their arguments challenge assumptions on both sides of the debate. These groups worry that assisted dying laws communicate a message that disabled lives are less worth living. When the legal system creates a pathway to death specifically for people experiencing suffering, dependency, or loss of function, it can reinforce the very prejudices that disabled people already face daily.
The concern operates on multiple levels. There’s direct pressure, where a disabled person might be encouraged by family or caregivers to request assisted dying. There’s indirect pressure, where living in a society that treats dependency as a burden makes people internalize the belief that they should choose death. And there’s the broad cultural signal that certain kinds of lives don’t merit the same protection as others.
Interestingly, this position is itself controversial within disability communities. Some disabled people and scholars argue that opposing assisted dying on their behalf is its own form of paternalism, treating disabled individuals as “incompetent, easily coerced, and inclined to end their lives” rather than as autonomous people capable of making their own decisions. Many find this protective stance “demeaning and patronising,” arguing it feeds the very stereotypes it claims to fight.
The Slippery Slope in Practice
Opponents frequently point to the Netherlands and Belgium as evidence that once assisted dying is permitted, it expands far beyond its original boundaries. Both countries legalized euthanasia in 2002 for patients experiencing unbearable suffering with no reasonable alternative. The key word was “suffering,” not “dying.” A person does not need to have a terminal illness to qualify.
In the Netherlands, patients with depression or dementia can receive assistance in dying as long as they are considered mentally competent and make a voluntary request. Suffering can be prospective, meaning a person can qualify based on fear of future deterioration, immobility, loss of dignity, or suffocation. A significant public debate has emerged around “tired of life” cases, where elderly people who are not terminally ill but feel finished with living seek euthanasia. A citizen’s group called “Of One’s Own Free Will” has lobbied for people over 70 to have access to euthanasia based on this feeling alone, a development that even the Dutch medical association has warned “undermines the existing euthanasia law.”
Belgium has followed a similar trajectory. In 2014, it became the first country to remove all age limits on euthanasia, allowing it for minors. Legislative proposals have also sought to extend the practice to people with dementia through advance directives. These expansions are exactly what opponents in other countries point to when arguing that initial safeguards will inevitably loosen over time.
Why Some States Have Legalized It
Despite all these arguments, 13 U.S. states and Washington, D.C. have legalized some form of physician-assisted dying: Oregon, Washington, Vermont, California, Colorado, Hawai’i, Maine, New Jersey, New Mexico, Delaware, New York, Illinois, and Montana. Oregon was first, passing its Death with Dignity Act in 1997.
These laws are far more restrictive than the European models. They typically require a terminal diagnosis with six months or less to live, multiple requests over a waiting period, confirmation from two physicians, and a mental competency evaluation. The patient must self-administer the medication. A doctor cannot inject or directly cause death, which is the legal line separating assisted suicide from euthanasia. Euthanasia remains illegal everywhere in the United States.
The legal distinction between these two practices matters enormously. In assisted suicide, the patient takes the final action by swallowing the lethal medication. In euthanasia, the physician administers it. This distinction also separates both practices from palliative sedation, which is legal throughout the U.S. In palliative sedation, a doctor gives medication to relieve unbearable suffering by reducing consciousness, not to cause death. Studies show that palliative sedation does not hasten death in the overwhelming majority of patients, even though that’s a common misconception.
The Core Tension
The reason assisted suicide remains illegal in most places comes down to an unresolved conflict between two values. On one side is individual autonomy: the belief that competent adults facing unbearable suffering should have the right to choose when their life ends. On the other side is collective safety: the recognition that legalizing this choice creates risks for people who are poor, elderly, disabled, mentally ill, or simply lacking adequate care. Both sides have legitimate evidence supporting their position, which is why this issue moves slowly through legislatures and courts rather than resolving in a single direction.
Where you land on this question often depends on which risk you find more troubling: the suffering of individuals denied the option of a chosen death, or the potential harm to vulnerable people in a system with imperfect safeguards and deep financial incentives.