Managing Dry Mouth (Xerostomia) in Hospice: Oral Care When Swallowing Is Difficult

Managing Dry Mouth (Xerostomia) in Hospice: Oral Care When Swallowing Is Difficult


In hospice, the hardest challenges are often the quiet ones. A loved one may wake with lips stuck together, a tongue that looks dry and coated, and a voice that can’t quite form words. They seem thirsty, but every sip triggers coughing, or swallowing has become unsafe. This is where xerostomia hospice care—dry mouth—turns into a real comfort issue.

The reassuring truth is that relief usually doesn’t depend on forcing fluids. Much of the comfort comes from steady, gentle oral care hospice: cleaning away film, adding safe moisture, and protecting the lips. When there are swallowing problems end of life, the goal is to soothe the mouth without asking the throat to do work it can’t safely do.

Why dry mouth is so common at the end of life

Dry mouth end of life rarely has a single cause. According to the Palliative Care Network of Wisconsin, dry mouth affects more than 75% of hospice patients. Medications are a major driver—many symptom-relief drugs reduce saliva—while mouth breathing, oxygen therapy, oral infection, and reduced intake can add to the problem.

Palliative care guidance from Marie Curie lists dry mouth among the most common mouth problems in terminal illness and highlights contributing factors like medicines, breathing through the mouth, and oxygen therapy. One helpful mindset shift is separating “dehydration” from “a dry mouth.” Someone can feel miserable from low saliva even if giving more fluid isn’t safe or helpful.

Comfort-first mouth care when swallowing is difficult

When swallowing becomes unreliable—often described as dysphagia hospice—care shifts from “encouraging intake” to “keeping the mouth comfortable.” The Royal College of Nursing notes that mouth care remains important even if someone is unconscious or unable to swallow, and that very dry mouths may benefit from comfort care as often as hourly, depending on what helps most (RCN).

Set up the space for safety and calm. If possible, raise the head of the bed a little. If they must lie flat, turn the head gently to one side so moisture drains outward rather than back toward the throat. Keep a towel, a small cup of water, a soft toothbrush, oral swabs (if available), and lip moisturizer within reach, and speak softly through each step.

A gentle rhythm families can repeat

  • Clean first so moisture can actually help.
  • Moisten with damp tools (not dripping).
  • Protect the lips to prevent cracking.
  • Pause and watch for coughing, pooling fluid, or pain.

Clean gently: remove film without tiring the person

If your loved one tolerates it, use a soft, small-headed toothbrush to lightly brush teeth and gums, then gently sweep the tongue. If brushing is too much, use a plain, damp swab or soft cloth. The key is to lift coating without scraping. Marie Curie recommends gently removing coatings and debris from the lips, tongue, and lining of the mouth as part of dry mouth care (Marie Curie).

Moisten safely: comfort without “giving a drink”

When swallowing is unsafe, comfort comes from moisture in the mouth—not from “getting fluids in.” Dip a swab or toothbrush in cool water, squeeze it so it isn’t dripping, and wipe the tongue and inner cheeks. If you use a spray, aim for a fine mist and short bursts. Marie Curie notes you can moisten the mouth with small amounts of water from a spray or dropper at intervals to keep someone comfortable near the end of life (Marie Curie).

When water doesn’t last, a mouth moisturizer such as an oral gel or saliva substitute spray may help by coating tissues longer. If there is mouth pain, bleeding, or white patches, call hospice—treating thrush or inflammation may reduce dryness more than any gel.

Protect the lips, and stay oxygen-safe

Cracked lips can sting and keep someone from resting. Apply a thin layer of fragrance-free lip moisturizer after cleaning and reapply as needed. If oxygen is in use, avoid petroleum-based products. Marie Curie cautions that petroleum gel such as Vaseline shouldn’t be used in patients on oxygen therapy because it is a fire hazard (Marie Curie). NHS oxygen safety guidance also recommends avoiding petroleum jelly and using water-based lubricants instead (East Kent Hospitals University NHS Foundation Trust).

What to avoid when swallowing is unsafe

A few common “quick fixes” can backfire. A palliative care handout from Northern Health advises avoiding glycerine and lemon swabs because they can dry the mouth further (Northern Health). Alcohol-based mouthwashes can also sting and worsen dryness.

Also avoid over-wetting. If a swab drips or you pour water into the mouth, fluid can pool in the cheeks and slip backward. With swallowing problems end of life, that can trigger coughing and fear. Use the smallest amount that brings comfort, then pause and reassess.

Finally, if oxygen therapy is present, avoid petroleum jelly or paraffin-based creams on the face and hands. An NHS safety handout warns against petroleum jelly, Vaseline, and paraffin-based creams while using oxygen (The Christie NHS Foundation Trust).

When caregiving and funeral planning overlap

Hospice is about comfort now, but it also pulls practical questions forward. Families often find themselves doing mouth care in the same week they are thinking about funeral planning, cost, and what to do with ashes. If cremation is likely, you don’t have to decide every detail immediately.

In the U.S., cremation is now the majority choice. The National Funeral Directors Association reports a projected U.S. cremation rate of 63.4% for 2025, and the Cremation Association of North America reports a 2024 U.S. cremation rate of 61.8%. When you’re ready for practical guidance, Funeral.com’s 5-minute guide on how to choose a cremation urn can help you understand size, material, and intended use without feeling overwhelmed.

If you’re comparing options, Funeral.com’s collection of cremation urns includes many styles of cremation urns for ashes. Families who plan to share ashes often look at keepsake urns and small cremation urns. Many families also choose keeping ashes at home for a period of time; Funeral.com’s guide to keeping ashes at home covers respectful placement and practical considerations.

If your loved one imagined a ceremony on the water, water burial and water-scattering options can be explored later. Funeral.com’s guide to water burial explains how biodegradable water urns work and what to consider for a respectful ceremony.

Jewelry and shared keepsakes

Not everyone wants an urn on display. For some people, cremation jewelry feels more private and portable. Cremation necklaces and pendants hold a tiny portion of ashes and are designed for daily wear. You can browse Funeral.com’s cremation jewelry collection, explore cremation charms and pendants, and read Cremation Jewelry 101 if you want a clear overview of how these pieces work and what “filling” typically involves.

Pet urns and complicated grief

If you’re also facing pet loss, you deserve gentle options. Funeral.com’s guide to pet urns for ashes explains sizing and styles, including pet urns that are simple and classic, as well as more personal designs. When you’re ready to browse, you can explore pet cremation urns, pet figurine cremation urns, and pet keepsake cremation urns—especially helpful when multiple family members want a way to remember the same companion.

Cost questions are normal

Even in hospice, families still have to budget. If you’re asking “how much does cremation cost?” you’re not being cold—you’re trying to make the situation manageable. Funeral.com’s 2025 guide on how much does cremation cost explains common fees and what changes the total, so you can plan with fewer surprises.

A final reassurance for the bedside

If you’re caring for someone with dry mouth and unsafe swallowing, comfort is still achievable. You don’t need to solve the illness. You need to offer relief in small, repeatable ways: clean gently, moisten carefully, protect the lips, and pause when something changes. And if your mind drifts toward planning—toward decisions about cremation urns or what to do with ashes—know that it’s normal to hold caregiving and preparation in the same hands.

If you want a clearer picture of what hospice typically covers (and what families still handle), Funeral.com’s article on what hospice actually does at home can make the process feel steadier. For tonight, though, it’s enough to bring a swab, a little water, and your steady presence back to the bedside.