Why Awareness is the Best Defense Against Pressure Injuries

There’s a growing expectation that chronic conditions or post-operative recovery can be managed at home. Whether supported by professional caregivers or family members, the home environment is often viewed as beneficial for both physical and psychological well-being. But people with limited mobility are at risk of developing pressure injuries at home, especially wheelchair users who can’t transfer or reposition independently or who require assistance with daily self-care.

As the demand for in-home care rises, workforce shortages and a lack of healthcare specialists can make it difficult for providers to complete full head-to-toe assessments. In many cases, clinicians must focus on one or two priority issues at a time, and routine monitoring for pressure injuries may be left to the client or family members. Financial constraints, nonmodifiable home environments and competing daily priorities add pressure, increasing the risk that early signs of preventable pressure injuries may be missed.

With a collaborative approach, the rising incidence of pressure injuries can be reduced. Understanding what to look for, what equipment is appropriate and how to provide support can help ensure that individuals remain safely at home for as long as possible.

Pressure Injuries & Homecare

Each year, more than 2.5 million Americans develop a pressure injury. Even early-stage pressure injuries can progress to more severe tissue damage when risk factors persist or when early intervention is delayed.

Often referred to as bedsores, pressure injuries occur when sustained pressure damages the skin and underlying tissues. Multiple factors are typically involved in their development. Prolonged pressure, especially when combined with shear forces, can reduce blood flow to tissues and lead to injury if a person is unable to move or reposition regularly. Shear refers to a pulling force within the soft tissues, often caused by sliding in bed or when seated due to inadequate postural support. When pressure or shear is excessive, oxygen and nutrients cannot reach the tissues, which may result in swelling, tissue damage and cell death.

There is no universal “safe” amount of time a person can remain in one position, as tissue tolerance varies between individuals. Instead, risk is influenced by a combination of factors such as limited mobility and the inability to independently shift weight or reposition. Other contributing factors include:

• Suboptimal nutrition and hydration
• Compromised circulation and oxygenation
• Poor health and metabolic function
• Previous scars or injuries
• Reduced ability to sense pain or discomfort
• Incontinence
• Inappropriate surfaces or equipment used for sitting or lying

Common areas for pressure injuries include the heels, hips, tailbone, elbows, ears and the back of the head. Any area over a bony prominence is at risk if it is not adequately protected from pressure and shear forces. In many cases, these injuries can develop quickly—sometimes within hours—in individuals with limited mobility.

Wound care clinicians frequently encounter cases where pressure injuries have developed in situations such as prolonged sitting on a shower commode, delayed repositioning in bed or extended time seated on a standard kitchen chair without adequate pressure redistribution. These wounds have real consequences for both patients and their families. Severe pressure injuries with tunneling, undermining and deep infection may require months of treatment. In some cases, surgical intervention is needed to close the wound. In the most serious situations, pressure injuries can lead to life-threatening infections.

However, with fast and consistent monitoring, the early signs of pressure injury can be identified and addressed. Timely intervention gives tissues a better chance to heal. When detected at the beginning stages—and when contributing factors such as pressure, moisture, shear or heat are addressed—there is a greater opportunity for recovery and for individuals to learn strategies to prevent recurrence.

Successful pressure injury prevention always requires a team-based approach. For individuals who are independent in self-care, regular skin inspection using a mirror may be sufficient to help identify early changes.

For those requiring assistance, caregivers who provide intimate care—including bathing, shower assistance, grooming, dressing, toileting and incontinence care—are often best positioned to identify early warning signs. Personal support workers and family caregivers truly serve as the “eyes of healthcare.” When they notice redness or discoloration in high-risk areas, timely reporting can make a critical difference.

Prompt identification and reporting of a suspected pressure injury is not only an act of care, but also advocacy for the individual’s quality of life. When acted upon early, these concerns should lead to clinical assessment by nursing or medical professionals, involvement of rehabilitation specialists, referrals for assistive equipment assessment and collaboration with providers of mobility and home safety solutions.

What’s Often Overlooked

Pressure injuries are often perceived as superficial skin wounds, which can lead to an underestimation of their severity and potential complications. Some of the most serious deep tissue pressure injuries may initially present as a small coin-sized area of discolored skin.

We used to believe that pressure injuries began at the skin surface and progressed inward, but deep tissue injuries often begin in deeper structures near bony prominences and progress outward to the surface. As the injury develops, the damage can spread in different directions under the skin.

Variations in skin tone can make early signs difficult to detect. In general, any area of skin that appears different in color, temperature or texture compared to the surrounding tissue may be an early warning sign. This is especially important when the area is in contact with medical devices, tubing, mobility equipment or seating surfaces. Recognizing these early signs can help caregivers respond promptly and support more effective, individualized care.

Who Is Most at Risk

Pressure injuries can affect a wide range of individuals, but those with limited mobility, poor nutrition or reduced sensation are at significantly higher risk. People living with spinal cord injuries, neuromuscular disorders, progressive autoimmune conditions or the effects of stroke often experience multiple overlapping risk factors that require regular attention to skin health. Individuals with chronic conditions such as cerebrovascular disease, heart disease, diabetes or incontinence are also particularly vulnerable, as these conditions can affect a person’s blood flow, immune response and overall skin integrity.

Older adults are also at increased risk due to age-related changes in the skin, including thinning of both the outer and deeper layers, which reduces the skin’s natural resilience.

Risk is further increased in individuals with dementia or other conditions affecting communication. When a person is unable to clearly express discomfort, early signs of pain or pressure may go unnoticed. Patient behaviors sometimes described as “responsive behaviors” may be a way of communicating distress in nonverbal individuals. If a person is unable to shift their position or ask for help, they may show agitation when discomfort becomes severe.

For this reason, regular repositioning, pressure relief and daily skin checks should be routine care for individuals with these conditions. Early attention and consistent prevention strategies are key to maintaining skin health.

Striking a balance between providing effective care and respecting an older adult’s autonomy can be challenging. But assessing whether a person has access to fresh and nutritious food, personal care items, clean clothing and basic hygiene supports such as bathing and laundry can be an important part of preventing skin breakdown. Some individuals may perceive questions or assistance related to their home environment—such as checking the contents of a refrigerator or storage areas—as an intrusion on their privacy. For this reason, building rapport, trust and obtaining consent before offering support are essential in every caregiver–client interaction.

The Right Equipment Can Help Prevent Pressure Injury

Therapeutic surfaces are designed to reduce the risk of skin breakdown. These include home medical devices and support systems that help protect the body throughout the 24-hour cycle and include:

• Pressure-relieving and shear-reduction mattresses: Medical mattresses help reduce pressure and shear forces and may include features such as immersion and envelopment, alternating pressure systems, airflow technologies or combinations of specialized foam structures to provide targeted support on standard and hospital beds. Skin protection mattresses often combine high-resilience foams with zones of different densities, protecting vulnerable tissues around the head, pelvis and heels, while also offering reinforced edges to reduce risk of falls and ease transfers. Some mattresses also include anti-shear features such as integrated sliding layers to reduce friction when the bed is adjusted.
• Skin protection cushions: Skin protection cushions are designed to redistribute pressure across the seating surface and reduce pressure under high-risk areas such as the ischial tuberosities and coccyx. These cushions may be air-filled, made with polymers, gels or fluids, constructed from contoured foam or designed as hybrid systems offering cushioning and shear reduction. Skin protection cushions should be individually selected or prescribed to meet a wheelchair user’s clinical needs and functional goals. In more complex cases, custom-designed cushions may be required. But it is important to remember that a cushion alone does not eliminate the risk of pressure injuries. Regular weight shifts and repositioning are still necessary to support blood flow to skin.
• Positioning wedges and pillows: Positioning wedges help keep the body supported and stable in place while also helping reduce pressure on vulnerable areas. Pillows can be placed between the knees, under the head and around other high-risk areas to avoid direct bone-on-bone contact or pressure against hard surfaces. Good positioning helps spread pressure more evenly and supports skin protection during rest and sleep.
• Wearable padded devices: Wearable padded devices such as heel protectors, elbow pads, neck supports and padded wheelchair straps may be used to help protect the skin from direct contact with medical equipment. Prophylactic dressings should be considered when a client’s condition requires securement of tubes directly on the skin or situations when pressure and shear in certain areas cannot be avoided.
• Tilt-in-space wheelchairs: If a person’s ability to independently shift weight is limited, manual tilt-in-space wheelchairs or power wheelchairs with integrated positioning systems can provide significant support. Tilting the seating system—often around 30 degrees or more, or in combination with recline functions—helps redistribute pressure from the pelvis onto the back. These position changes are typically used for short periods and repeated throughout the day, depending on the individual’s tolerance and care plan. Because of the complexity involved, wheelchairs with advanced positioning features should be selected with input from complex rehab specialists.
• Standers: Standing is one of the most effective ways to relieve pressure and support blood flow to the skin. A range of standing equipment is available, from simple mechanical devices to advanced power positioning systems. When a person has the ability to stand or is working toward improving standing ability,  physiotherapists and occupational therapists typically develop a plan that may include therapeutic exercises and interventions to support safe, functional standing. If a person is losing the ability to stand, any effort to maintain as much function as possible should be welcomed. For a non-ambulating person, a comprehensive medical exam must take place before they are cleared for their first attempts to stand.

Mobility as Clinical Intervention

The more opportunities a person has to move, the better their overall health tends to be. Mobility looks different for everyone, depending on lifestyle, environment and social support.

Motivation to move and work toward personal goals play an important role in health and well-being. Whether mobility means using a ceiling lift handle to reposition in bed, independently propelling a wheelchair to the kitchen or taking a few steps with a walker, movement remains beneficial. It supports circulation, maintains muscle length, improves metabolism and contributes positively to mood. Most importantly, doing something independently supports dignity and can help promote healthier skin.

Caregivers play an essential role in supporting a person’s independence goals. Whether addressing fear of falling, ensuring appropriate equipment is in place or adapting the environment, their role in home safety should not be underestimated. Caregivers are critical in supporting sit-to-stand transfers, installing grab bars in bathrooms or identifying other practical strategies to reduce sustained pressure.

Ultimately, focusing care on movement, risk prevention and early intervention—alongside appropriate use of medical equipment—supports better overall health and improves skin integrity. Mobility should not be viewed as an afterthought in care, but rather as both a goal of care and an essential therapeutic tool that supports wellbeing and quality of life. We should all work together to ensure that a team-based approach to home and community care is not treated as a luxury accessible to only a lucky few. Instead, this should be seen as a smart, long-term way to save costs while helping people with mobility limitations and disabilities live more independently.

Best Practices

• Maintain proper skin hygiene: Clean skin regularly using warm water and pH-neutral soap. Keep skin clean, warm and dry to reduce the risk of infection and breakdown.
• Manage incontinence and drainage devices: Change incontinence products before a leak to maintain a dry skin surface. Urine and colostomy bags should be emptied when they are one-third to one-half full. Incontinence briefs should be changed often.
• Perform daily skin checks: Use a mirror or assistance to inspect the skin daily, looking for changes such as redness, discoloration, swelling or skin breakdown in areas that are difficult to see.
• Reposition for pressure relief: For individuals who are bed-bound, repositioning should occur at least every two hours, with regular offloading of pressure-prone areas.
• Support weight shifts: Encourage or assist with regular weight shifts such as wheelchair push-ups or lateral leans, typically for up to 90 seconds every 15 to 30 minutes, depending on the tolerance.
• Support passive movement: For those with very limited movement, passive range-of-motion exercises can help support circulation and reduce stiffness.
• Monitor pressure from devices and surfaces: Regularly check for excessive pressure where the skin contacts medical devices, seating systems or other support surfaces.
  Ensure environmental safety: Assess furniture and clothing for pressure risks. Adequate cushioning helps prevent “bottoming out,” which increases pressure on bony areas. Remove hard objects from pockets and avoid clothing with thick seams or rigid elements.