Disabled adult skin breakdown from shear: Sliding down a bed or chair can pull and stretch the tissue beneath your skin while the skin stays against the surface. When you live with a disability and need help moving, this can happen during repositioning as well as during long periods of sitting or resting.

Reducing dragging during transfers and following your existing repositioning plan are practical ways to reduce this strain. Ask your care team about suitable movement methods and equipment rather than improvising a different transfer. Regular position changes and daily skin checks also belong in pressure care.

During wheelchair time or bed rest, a repeated slide may seem like a seating nuisance rather than a skin concern. Yet rubbing is not the only force involved. Knowing the difference helps explain why both your position and the way you move deserve attention.

1. Disabled adult skin breakdown from shear: Why sliding differs from rubbing

Pressure, friction and shear describe different forces on your skin and the tissue underneath it. They can be involved in the same everyday situation, but they are not interchangeable terms.

• Pressure squeezes skin and underlying tissue against a surface.
• Friction rubs the skin surface and can remove its top layers during poor moving and handling.
• Shear pulls or stretches tissue when your body moves while your skin remains held against a bed or chair.

This explains the overlooked point about sliding: visible rubbing is not necessary for shear to occur. Your body can move downwards while the skin against the seat or bedding stays relatively still. The resulting strain can affect deeper tissue as well as skin.

A repeated slump or slide is therefore worth raising with your care team. Explain where it happens, whether you need help moving back, and what the movement involves. These details give the team a clearer picture of the problem than simply saying that the chair feels uncomfortable.

Comfort alone does not establish that your skin is safe. A more comfortable position should not become a reason to stop planned position changes or ignore a new mark.

2. Disabled adult skin breakdown from shear: Reduce dragging and respond to skin changes

During an assisted transfer or a move up the bed, your skin should not be dragged against bedding or a sling. The appropriate method depends on your needs, the help available and your existing care plan. There is no single transfer technique or item of equipment suitable for everyone.

Ask your care team to explain how your movement method reduces dragging. Where equipment is involved, ask whether it is suitable for the task. Do not replace an agreed approach with an improvised method simply because it seems quicker.

This leaflet describes skin protection during daily care. It includes avoiding dragging during assisted movement.

Follow your individual repositioning plan rather than adopting a fixed timetable from a general article. If you repeatedly slide back after a move, tell your care team instead of treating repeated dragging as an unavoidable part of the routine.

Check your skin daily and raise new colour changes, blisters, pain or broken skin with your GP or community nurse. Ask your GP about a pressure-sore risk assessment if you think you are at risk and do not already have a prevention plan.

Seek an urgent appointment with your GP or contact NHS 111 for suspected pressure-sore symptoms with hot, swollen or red skin, pus or fever. Redness may look blue or purple on brown or black skin. Severe or worsening pain also needs urgent help.

Read more about pressure-sore signs and urgent help. New skin damage needs assessment rather than an assumption that changing position will resolve it.

Different daily situations may need different movement arrangements. For a closer look at transfers, read about protecting fragile skin during transfers.

People Also Ask…

How can shear happen without obvious rubbing?

Shear happens when your body moves but the skin against the surface stays held in place. Sliding down a chair or bed can create this pulling force beneath the surface. Friction is different because it involves rubbing the skin itself. An obvious scrape is therefore not necessary for shear to be a concern.

What should I discuss when I keep sliding down?

Describe the repeated sliding to your care team, including where it happens and how you move back into position. Mention whether someone helps you and whether any equipment is used. The team can advise on suitable movement methods and equipment. Keep following your existing care plan while discussing changes.

Can a cushion or mattress prevent shear damage?

A cushion or mattress cannot be treated as a guarantee against skin damage. Suitable equipment is only part of care, alongside appropriate movement methods, position changes and skin checks. Ask your care team whether your current surface suits your needs. Feeling comfortable does not mean you can safely remain in one position.

How often should I change position?

The timing should follow your individual repositioning plan rather than a universal schedule. Regular position changes are part of reducing pressure-sore risk, but general advice cannot set the right interval for you. Ask your care team to clarify your plan if it is unclear. Report repeated sliding or new skin changes rather than waiting for a routine review.

Should I wait to see whether a new skin mark fades?

New colour changes, blisters, pain or broken skin should be raised with your GP or community nurse rather than simply watched indefinitely. Describe what has changed and where it is. Do not assume a mark is harmless because you feel comfortable. Skin concerns need assessment, not a diagnosis based only on their appearance.

When does a skin concern need urgent help?

Suspected pressure-sore symptoms with hot, swollen or red skin, pus, fever, or severe or worsening pain need urgent help. Seek an urgent appointment with your GP or contact NHS 111. Redness can look blue or purple on brown or black skin. Do not wait for your next planned care review when these signs appear.