Signs that death may be near

Call 911 if the person is bleeding heavily, is struggling badly for breath, or is in severe distress and there is no hospice or palliative service you can reach. Where a hospice plan exists, call the hospice line first. That team can respond in a way that matches the care plan already agreed on.

Call your care team the same day if you notice a clear change — new confusion or agitation, a sudden drop in alertness, a new inability to swallow, or symptoms that current medicines are no longer controlling. NCI's clinical summary describes a slow decline across several body systems near the end of life. The team can only respond to what it knows about.

Families ask how long, and clinicians give ranges. Both sides usually feel the answer falls short. It helps to know why.

NCI's guidance for patients and families says it plainly: these signs and changes do not always occur in everyone, and that is why it can be hard to know when a person is near death. The professional version says the same thing in the language of probability, not certainty.

So the signs below are clues, not a schedule.

NCI's clinical summary groups some changes as appearing more than a week before death:

• Falling levels of consciousness.
• A drop in performance status, meaning how much the person can do for themselves.
• Trouble swallowing liquids.

These are the changes that make families start to sense a shift, often before anyone has said anything out loud.

Other signs cluster in the final days. NCI's summary calls this window the period of impending death, roughly three days marked by a slow decline in the brain, heart, breathing, digestion, urine, and muscle systems.

Signs the summary calls highly specific to those final days include:

• No pulse you can feel at the wrist.
• The jaw moving with each breath.
• A Cheyne-Stokes breathing pattern, which cycles between deeper breaths and very shallow breathing or pauses.
• The rattling breathing sound caused by fluid collecting in the airway.
• A sharp drop in urine output.

The patient-facing version describes what this same period looks like from a chair beside the bed: blotchy, cold, or blue hands and feet, irregular breathing, withdrawal, more sleep, slow or missing responses, and no interest in food or drink.

A person can show several of these signs and still have days left. A person can show few of them and die sooner.

The most useful thing these signs offer is a nudge to do things that cannot wait until later.

NCI's clinical summary describes recognizing impending death as a chance to encourage family members to notify people close to the patient who may want to say goodbye. If someone would regret missing the chance to be called, call them now, not once you are certain.

NCI also describes preparing families by naming the symptoms likely to happen, and reassuring them that letting life end peacefully is the right choice at this point.

NCI's clinical summary tells clinicians to encourage loved ones to speak to the patient as if they can hear. Its patient-facing guidance states that most people can still hear even after they can no longer speak, and that touching and talking to the person may bring comfort, even without a response.

Short moments of clear thinking may still happen. NCI's summary notes these are brief and pass quickly. They are not necessarily caused by medicines, and they are not a sign the person is getting better. Take them as they come.

Instead of asking for a number, ask what the team is noticing and what it suggests. Hospice and palliative staff do this every day and can usually tell you whether the picture has changed since yesterday.

That is a more honest question than "how long," and it usually gets a more useful answer.