Keeping them on their side
The short answer
- Pick the side by the reason. (Reflux: the left. Snoring or apnea: either side.) Which side.
- Let pillows and the wall do the holding. How.
- Air mattress? No bed rails. Bed safety.
- Never anything they cannot undo. (That is a restraint.) Restraints.
Which side, for which reason
| Reason | Best position | Why |
|---|---|---|
| Snoring or apnea | Either side, off the back | Apnea is common in dementia, often worse on the back |
| Reflux at night | The left side. No food in the 3 hours before bed. | Less acid comes up; the US guideline agrees |
| Choking on saliva, or rattly breathing near the end | On the side, or head raised | Saliva drains out, not down the throat. The last season |
| Bedsores | A small tilt, not all the way over | The 30-degree tilt |
Why we say this: apnea is often twice as bad on the back. Acid barely comes up on the left.
Position eases apnea; it does not cure it. A sleep study shows whether position helps theirs.
Pillows and other aids
- A body pillow snug along the back, and a pillow between the knees. (About $15 to $30.)
- Bed against the wall on one side, pillows between them and the wall, so they face the open side. (No gap a head could slip into. Our reasoning.)
- Never box them in on both sides. (That is a restraint.)
| Aid | Cost | Notes |
|---|---|---|
| Foam wedge behind the back | From $51.30 | Instead of the body pillow |
| Tennis-ball shirt: a ball in a sock, sewn to the pajama back | Free | Often works, but most stop (chart). Check after a month. |
| Bumper belt (Rematee) | $108.78 | Only if they can undo it the way you did it up |
| Vibrating trainer | Not checked | Skip for dementia: a 3am buzz can frighten a confused person (our reasoning). |
Raising the head of the bed
- Blocks 6 to 8 inches high under the head-end legs, or a full wedge under the head and upper back. (Five trials found a raised head eased reflux: "cheap and safe.")
- Not a stack of pillows. (They can increase pressure on the belly, the NHS says.)
- Keep the lift every night. (A 7.5-degree tilt cut apnea pauses by about a third; without it, they came back.)
- Hospital bed: raise the knees a little first, then the head, about 20 degrees, no more than 30. (It stops the slide that tears skin.)
Bedbound: the 30-degree tilt
Tilt them about 30 degrees, a third of the way over, not onto the hip. (Weight stays off the hip and tailbone. Guidelines prefer it; trials have not settled it.)
- Turn them. Pillows: one or two under the head, one or a 30-degree wedge behind the shoulder and lower back, one between the knees.
- Heels off the bed.
- Slide a flat hand under their lower back. A gap means the tailbone is off the bed.
- Next turn, the other side, on the nurse's plan. Between turns, lift the sheet to shift them slightly.
On a good pressure mattress, ask the nurse: "Is every 3 to 4 hours enough at night?" (In a trial on good foam mattresses, turning every 2, 3 or 4 hours did equally well.) Turning them.
Bed safety
- Air mattress? No bed rails. (FDA reports list 35 deaths with the two together. A bunched mattress can push the neck against the rail.)
- Try a low bed and a floor mat before rails. (The FDA says most people can be in bed safely without rails. CMS: falls from raised rails injure worse.)
- Other FDA choices: roll guards, foam bumpers, a bed trapeze, or a concave mattress they can still leave. Bed rails and dementia.
- Keeping a rail? Check for gaps a head or body could fit. (Soft and air mattresses open gaps.)
- Pillows never near the face. (Someone who cannot turn cannot move away. Our reasoning.)
- Never face-down for someone who cannot turn over. (In one study, 2 of 16 people with Parkinson's could not start a turn from face-down.)
Restraints
In one study, 47% of 215 family carers of people with severe dementia had used restraint, mostly for falls.
What counts as a restraint
Ask: can they undo it the way you did it up? (If not, and it limits movement, US nursing-home rules call it a restraint. Dementia counts.)
- Restraints: a belt or strap they cannot undo, sheets tucked tight, a bed boxed in, a concave mattress they cannot leave, an alarm that makes them afraid to move.
The law and the experts
- We found no federal law on restraint by family at home. (Federal rules cover nursing homes.)
- State abuse law can reach family. (California counts restraint "for any purpose not authorized by the physician and surgeon" as physical abuse. We checked only California.)
- NIA, the Alzheimer's Association and the FDA advise against it.
Restraints and falls
| Study | Who | Found |
|---|---|---|
| Cochrane review, 2023 | 19,003 nursing-home residents; none in homes | Cutting restraints made little or no difference to falls or fall injuries |
| US matched study | 264,068 nursing-home residents | Restrained residents had more falls and pressure sores, and worse walking and thinking |
| 16 nursing homes | Went from 41% restrained to 4% | More falls and minor injuries, but no more serious ones |
The options compared
| Option | Why families consider it | Pros | Cons |
|---|---|---|---|
| Belt or vest strapped to the bed | Keeps them in bed and off their back | Feels decisive | Can suffocate them, even when put on correctly |
| Full bed rails up | Stops rolling out | Medicare covers them with a covered hospital bed | Deaths, many at home. Can be a restraint. |
| Enclosure bed | Keeps in someone who wanders at night | Medicare can cover it with a covered bed | One model recalled for trapping |
Why we say this: nearly all who suffocated were strapped in correctly. Over half of rail deaths were at home.
Safer choices
- A low bed with a mat. More in Bed safety.
- A half rail as a handhold, for someone who gets in and out alone. (CMS: not a restraint.)
- A mattress that turns them. (Such as Drive's LS9500N. Medicare covers this kind mainly for an unhealed stage 2 or worse sore.)
If your family decides on one anyway
- Get a doctor's order for a named reason, reviewed often.
- Try the alternatives first; write down what you tried.
- Never leave them alone while restrained. (In Munich, all 22 deaths from restraint alone were in people not watched the whole time.)
- Never one loose device they can slide through.
- Strap only to the part of the bed frame that moves with them, never to a rail or headboard. (Check straps cannot slip or tighten. Keep scissors at hand.)
- No gaps in the bed, and no air mattress with rails.
Equipment and what Medicare pays
Part B can cover a hospital bed at home. (You pay 20% of the approved amount after the deductible. Ask whether the supplier accepts assignment.) On hospice? It brings the bed. What else is covered.
| Item | Part B | When |
|---|---|---|
| Hospital bed | Can cover | An ordinary bed cannot position them, or they need it for pain |
| Hospital bed, head above 30 degrees | Can cover | For heart failure, lung disease, or food or saliva entering the lungs |
| Semi-electric bed | Covered | For frequent position changes. Total-electric is not covered. |
| Pressure-reducing mattress or overlay | Covered | Cannot turn alone, or move little with poor nutrition, continence, feeling or circulation |
| Wedge | Could not confirm | Ask the supplier. Skil-Care's 30-degree wedge: $51.30 to $111.90. |
Our biases, out loud: we lean toward big trials and mainstream US and UK sources; the AI that helped research this, toward establishment sources and hedged wording.