How to Treat Bedsores on Buttocks at Home by Stage

Bedsores on the buttocks can often be treated at home when caught early, but the approach changes dramatically depending on how deep the damage goes. Stage 1 and stage 2 pressure injuries respond well to consistent home care centered on relieving pressure, keeping the wound environment moist, and supporting healing with good nutrition. Stages 3 and 4, where tissue loss extends into fat or muscle, demand professional medical oversight because the risk of serious complications climbs steeply. Knowing which stage you’re dealing with is the first and most important step.

How Stages Look on the Buttocks

The buttocks and sacrum are the most common sites for pressure injuries in people who spend long periods in bed, because body weight concentrates on a relatively small area of skin and tissue over the bony prominences of the pelvis. The staging system used by clinicians describes increasing depth of damage.

  • Stage 1: Skin is intact but shows a persistent area of redness that doesn’t blanch (turn white) when you press a finger on it. On darker skin tones, the area may appear purple or ashen rather than red, making it harder to spot.
  • Stage 2: The top layers of skin are broken. You may see a shallow open wound with a pink or red wound bed, or an intact or ruptured blister filled with clear fluid.
  • Stage 3: The wound extends through the full thickness of the skin into the underlying fat. You can sometimes see fatty tissue in the wound, but bone, tendon, and muscle are not exposed.
  • Stage 4: The deepest stage. Bone, tendon, or muscle is exposed or directly palpable. These wounds often have tunneling or undermining beneath the wound edges.

There are also two additional categories: unstageable injuries, where the wound bed is covered by dead tissue (slough or eschar) and you can’t see how deep it goes, and suspected deep tissue injury, where the skin surface shows a dark purple or maroon discoloration or a blood-filled blister but the full extent of damage underneath hasn’t yet revealed itself. The National Pressure Ulcer Advisory Panel revised these definitions to better reflect what’s actually happening in the tissue at each level of injury.

1PubMed Central. Revised National Pressure Ulcer Advisory Panel Pressure Injury Staging System

Stage 1 Home Treatment

A stage 1 pressure injury is your early warning. The skin isn’t broken, so the goal is to stop the damage from progressing. The single most important thing you can do is remove the pressure. If the person has been lying on their back, reposition them so the reddened area on the buttock is completely off-loaded. A 30-degree side-lying tilt works well for this, propping the person with pillows so they’re angled to one side rather than flat on their back or rolled fully onto their hip.

Keep the skin clean and dry, but don’t scrub the reddened area. Gentle cleansing with lukewarm water or normal saline is enough. Avoid anything harsh on the skin. A thin layer of barrier cream can protect the area, especially if there’s any moisture from sweat or incontinence. The redness from a stage 1 injury typically resolves within a few days once pressure is removed consistently. If it doesn’t improve within 48 to 72 hours despite good pressure relief, something deeper may be going on, and a healthcare provider should assess it.

Research into blood flow in sacral tissue shows that some people lose the normal protective response where blood vessels open up under pressure. When this mechanism fails, tissue is more vulnerable to damage even at pressures that wouldn’t harm most people.

2PubMed. Pressure-induced vasodilation and reactive hyperemia at different depths in sacral tissue under clinically relevant conditions

Stage 2 Home Treatment

Once the skin has broken open, you’re managing an actual wound. Stage 2 injuries on the buttocks are still shallow enough for home care, but the approach needs to be more deliberate than simply relieving pressure.

Start by gently cleaning the wound. Normal saline (salt water at body concentration) or clean tap water is your safest bet. A Cochrane review of wound cleansing for pressure ulcers found no meaningful difference in healing between water and saline, so either works.

3PubMed Central. Wound cleansing for pressure ulcers

Avoid hydrogen peroxide, iodine-based solutions, or alcohol on an open wound. These can damage the fragile new cells trying to grow across the wound bed.

After cleaning, the wound needs a dressing that keeps it moist. This is one of the more counterintuitive parts of wound care for people used to the idea of “airing out” a sore. Research consistently shows that wounds heal faster and scar less in a moist environment compared to a dry one.

4PubMed Central. Clinical Impact Upon Wound Healing and Inflammation in Moist, Wet, and Dry Environments

For a stage 2 buttock wound, hydrocolloid dressings or foam dressings are common choices. These absorb fluid from the wound while maintaining moisture at the surface. They also provide a cushioning layer and can stay in place for several days, which means fewer painful dressing changes. Studies have found that these occlusive-type dressings work at least as well as traditional wet-to-dry gauze packing and cost less overall because they need changing less often.

5PubMed. Pressure ulcers in the nursing home

For the buttocks specifically, adhesion can be tricky. The skin folds, the person shifts in bed, and moisture from sweat or incontinence can loosen dressings. Bordered foam dressings with adhesive edges tend to stay put better than flat hydrocolloids in this area. Check the dressing at least once a day and change it if it’s soiled, peeling off, or saturated.

Stages 3 and 4 Need Professional Help

Home care for stages 3 and 4 is not a substitute for medical treatment. These wounds involve significant tissue loss, and managing them without professional guidance risks serious, even life-threatening complications. Treatment at this level is expensive, prolonged, and requires a team approach.

5PubMed. Pressure ulcers in the nursing home

One of the most dangerous complications of deep buttock pressure injuries is osteomyelitis, a bone infection. The sacrum and ischial bones sit close to the surface in that area, and once a wound tunnels down to bone, bacteria can take hold. A retrospective study of late-stage pressure sore patients found that those who developed osteomyelitis showed significantly elevated inflammatory markers on admission, including higher C-reactive protein levels and increased white blood cell counts.

6PubMed Central. Osteomyelitis in Late-Stage Pressure Sore Patients: A Retrospective Analysis

Bone infections often require weeks of intravenous antibiotics and sometimes surgery to remove dead bone tissue. This is not something you can handle with dressing changes at home.

That said, if someone with a stage 3 or 4 wound is receiving professional wound care but living at home between visits, the caregiver’s role is still critical. Everything discussed in the rest of this article (repositioning, nutrition, cleanliness, infection monitoring) applies and often makes the difference between a wound that slowly improves and one that stalls or deteriorates.

Repositioning Techniques

Pressure relief is the foundation of every stage of bedsore treatment. No dressing, no cream, and no mattress can substitute for getting weight off the affected area. For buttock wounds in bed-bound individuals, the standard recommendation is to reposition at least every two hours, though more frequent repositioning may be needed for people with especially fragile skin.

A Cochrane systematic review comparing repositioning schedules found that using a 30-degree side-lying tilt was associated with lower pressure injury incidence compared to a 90-degree lateral position, and that repositioning every three hours with a 30-degree tilt also cost less in nursing time than six-hourly turns at a steeper angle.

7PubMed. Repositioning for pressure injury prevention in adults: An abridged Cochrane systematic review and meta-analysis

The 30-degree tilt is preferred because it distributes weight across a larger surface area of the hip and thigh rather than concentrating it on the bony point of the hip, which could create a new pressure injury. Use pillows or folded blankets behind the back and between the knees to maintain the position comfortably. When the person is sitting in a wheelchair, weight shifts or brief lifts every 15 to 30 minutes help relieve sacral and ischial pressure.

In practice, turning someone every two hours around the clock is exhausting for a solo caregiver. Qualitative research with family caregivers found that timely repositioning was often hindered by fatigue, the demands of multitasking, and limited access to proper equipment.

8PubMed Central. Family caregivers’ perceptions and challenges in the care of pressure injuries in daily life: a qualitative study

If you’re the primary caregiver, ask a doctor or home health nurse about whether alternating-pressure mattresses or other support surfaces could reduce how frequently repositioning is needed during the night.

Choosing a Support Surface

The mattress or cushion under a person with a buttock bedsore matters more than most people realize. Standard hospital or home mattresses create a uniform pressure that concentrates on the sacrum and heels. Specialty support surfaces are designed to spread that load or alternate it over time.

Alternating-pressure air mattresses use inflatable cells that cycle, so different parts of the body bear weight at different times. A Cochrane review evaluating these surfaces found that they may reduce the proportion of people developing new pressure ulcers compared to standard foam surfaces, though the evidence was rated low-certainty due to inconsistency across studies.

9PubMed Central. Alternating pressure (active) air surfaces for preventing pressure ulcers

Overlay-style alternating-pressure mattresses that sit on top of a regular mattress are the most affordable option and are available for home use without a prescription in many places. Full-replacement mattresses that swap out the entire sleeping surface tend to perform better but cost considerably more. For someone already dealing with a stage 2 wound on the buttocks, the investment in at least an overlay is worth considering, particularly if repositioning is difficult to maintain consistently overnight.

Static pressure-redistribution foam mattresses (high-density, multi-layered foam) are an alternative for people who find the motion of alternating-pressure systems uncomfortable or disorienting. They don’t actively cycle, but they conform to the body’s shape and reduce peak pressure on bony prominences. Whichever surface you choose, it works alongside repositioning, not in place of it.

Feeding the Wound

Nutrition is one of the most overlooked parts of home pressure injury care. A wound is metabolically expensive to heal. The body needs extra protein, calories, and specific micronutrients to build new tissue, and many people who develop pressure injuries are already undernourished.

A study of nursing home patients with pressure ulcers found that those on a higher-protein diet (about 24% of calories from protein) had significant reductions in total ulcer surface area, while those on a standard protein intake (about 14% of calories) did not show meaningful improvement. For the most severe (stage 4) ulcers, the difference was even more pronounced.

10PubMed. The importance of dietary protein in healing pressure ulcers

Beyond total protein, specific nutrients appear to help. A randomized trial tested a nutritional formula enriched with arginine, zinc, and antioxidants and found that the group receiving the supplement had roughly a 61% reduction in wound area over eight weeks, compared to about 45% in the control group.

11PubMed. A nutritional formula enriched with arginine, zinc, and antioxidants for the healing of pressure ulcers: a randomized trial

A separate study implementing a structured nutritional support protocol found that roughly 85% of pressure ulcer patients in the protocol group showed improvement, compared to 50% in a control group receiving standard care. The nutritional protocol was the single most effective factor driving improvement.

12Nutrition. Efficacy of nutritional support protocol for patients with pressure ulcer: comparison of before and after the protocol

In practical terms, this means aiming for protein at every meal, whether from eggs, dairy, meat, beans, or protein supplements. For someone who isn’t eating much, oral nutritional supplements (the high-calorie, high-protein drinks available at pharmacies) can fill the gap. If the person has kidney disease, talk to a doctor before significantly increasing protein intake, as extra protein can stress compromised kidneys.

Managing Incontinence Around a Buttock Wound

Incontinence and buttock pressure injuries often coexist, and the combination is one of the trickiest problems in home care. Urine and stool on broken skin accelerate tissue breakdown, introduce bacteria, and can make a wound that was improving suddenly deteriorate.

It’s also important to distinguish between moisture damage from incontinence and an actual pressure injury, because they look different and need different treatments. Incontinence-associated dermatitis (IAD) tends to appear as diffuse redness and irritation across skin folds and areas in contact with moisture, while pressure injuries are localized over bony prominences. Research has confirmed that biopsies of the two types of lesion show distinct underlying causes: pressure injuries involve tissue starved of blood, while IAD involves inflammation from chemical irritation. Still, having incontinence-associated skin damage significantly raises the risk of developing a pressure injury in the same area.

13PubMed Central. Incontinence-Associated Dermatitis, Characteristics and Relationship to Pressure Injury: A Multisite Epidemiologic Analysis

To manage both at once, use a structured skin care routine: cleanse the area gently after each incontinence episode with a pH-balanced cleanser (not soap), pat dry without rubbing, and apply a barrier product (dimethicone-based creams or zinc oxide) to intact skin around the wound. If the person uses absorbent briefs, change them as soon as soiling occurs. Leaving a soiled brief in place even for an hour can macerate fragile peri-wound skin and undo days of healing progress. For people with frequent loose stool, a fecal management system (essentially a flexible tube that diverts stool) may be worth discussing with a clinician.

Spotting Infection Early

Every open wound carries some bacteria, and the buttocks are an especially challenging location because of proximity to the perineal area. The question isn’t whether bacteria are present but whether they’ve overwhelmed the wound’s defenses and established an active infection.

The classic textbook signs of infection (redness, warmth, swelling) aren’t always reliable in chronic wounds. Research into which clinical signs actually predict infection in chronic wounds found that increasing pain, fragile granulation tissue that bleeds easily, foul odor, and wound breakdown were the most valid indicators. Increasing pain and wound breakdown were each sufficient on their own to indicate infection, with 100% specificity in the study.

14PubMed. The validity of the clinical signs and symptoms used to identify localized chronic wound infection

In plain terms, here’s what to watch for at home:

  • Increasing pain: The wound was tolerable and is now getting more painful, especially between dressing changes.
  • Foul smell: A change to a strong, unpleasant odor that wasn’t there before.
  • Wound breakdown: The wound was getting smaller or looking healthier and has suddenly reversed course.
  • Fragile tissue: The new tissue in the wound bleeds easily when you clean it or change the dressing.
  • New drainage: A significant increase in wound fluid, or fluid that has turned thick, green, or brown.

If you see any of these signs, contact a healthcare provider promptly. Wound infections that spread can become systemic quickly, especially in elderly or immunocompromised people.

Deep Tissue Injury on the Buttocks

One of the scariest scenarios in home pressure injury care is discovering a dark purple or maroon discoloration on the buttock that looks like a deep bruise. This is a suspected deep tissue injury, and it behaves differently from the typical stage 1-through-4 progression. The damage has occurred deep inside the tissue, beneath intact or nearly intact skin, usually from sustained intense pressure.

What makes deep tissue injury alarming is how fast it can evolve. Case reports have documented the progression from an initial purple bruise to a significant stage 3 or 4 ulcer happening rapidly, even when the patient was receiving optimal treatment.

15Journal of Wound, Ostomy, and Continence Nursing. Air-Fluidized Therapy in Patients With Suspected Deep Tissue Injury: A Case Series

The skin may look intact one day and break down into a large open wound within a week. If you notice a bruise-like area on the buttock that isn’t from a known bump or fall, treat it as an urgent sign. Off-load the area completely and get it assessed by a clinician as soon as possible. No amount of home dressing work can reverse damage that has already occurred in the deep tissue layers. Early identification and complete pressure relief give the best chance of preventing full-thickness breakdown.

Dressing Selection Beyond the Basics

For caregivers managing a stage 2 wound at home, the sheer number of dressing options at a pharmacy or medical supply store can be overwhelming. A large Cochrane review looked at many types of dressings and topical agents for treating pressure ulcers and found that no single product was clearly superior to others for all situations. Foam dressings, basic wound-contact dressings, and collagenase ointment all showed trends toward better healing than plain saline gauze, but the evidence was generally low-certainty, meaning the studies were small or had limitations that made firm conclusions difficult.

16PubMed Central. Dressings and topical agents for treating pressure ulcers

What this means practically is that the “best” dressing is the one that keeps the wound moist, is changed at appropriate intervals, and doesn’t cause additional trauma when removed. For buttock wounds specifically, prioritize dressings that stay in place during movement and can handle moisture from the surrounding area. Foam dressings with a silicone adhesive border are a popular choice because they peel off gently without stripping fragile skin. If the wound is producing a lot of fluid, an alginate dressing underneath a foam secondary dressing can absorb the excess while maintaining the moist environment.

One study testing a gelatin sponge combined with moist wound-healing nursing care found that this approach significantly outperformed conventional dry wound care for stage 3 pressure injuries, with better improvement rates, smaller wound areas, and lower overall hospitalization costs due to less frequent dressing changes.

17PubMed Central. Effects of gelatin sponge combined with moist wound-healing nursing intervention in the treatment of phase III bedsore

The consistent message across the research is that maintaining moisture at the wound surface matters more than which specific product you use to achieve it.

Pain During Dressing Changes

Dressing changes are often the most painful part of wound care for the patient, and the dread of that pain can make both caregiver and patient want to delay changes, which then allows the wound to worsen. A systematic review of non-drug approaches to reducing pain during dressing changes found some evidence that techniques like distraction, relaxation, and careful timing of changes can help reduce discomfort, though the overall evidence base is still thin.

18PubMed Central. Effects of non-pharmacological interventions on pain in wound patients during dressing change: A systematic review

Practical steps that help at home include soaking adherent dressings with saline before removing them rather than pulling them off dry, using silicone-bordered dressings that release without sticking to the wound bed, and timing dressing changes about 30 minutes after any prescribed pain medication has been taken. Let the patient control the pace. If the pain is severe enough that the person dreads or avoids dressing changes, talk to the prescribing clinician about topical anesthetics or adjusting the pain management plan.

Using Telehealth for Wound Monitoring

Getting to a wound care clinic regularly can be logistically difficult for someone with limited mobility and a bedsore on the buttocks. Telehealth has emerged as a useful bridge. A systematic review and meta-analysis found that telemedicine approaches for pressure injuries were associated with significantly higher healing rates compared to standard care alone, with roughly 77% higher odds of healing in the telemedicine groups for pressure injury patients specifically.

19PubMed Central. Effectiveness of Telemedicine on Wound-Related and Patient-Reported Outcomes in Patients With Chronic Wounds: Systematic Review and Meta-Analysis

In practice, this usually means sending photos of the wound to a wound care nurse or clinician through a secure platform, combined with video visits where the clinician can walk the caregiver through dressing changes or adjustments to the care plan. Many home health agencies now offer this as a standard service. If you’re managing a buttock wound at home, ask the treating provider whether remote wound monitoring is available. A good photograph taken with consistent lighting, a ruler or measuring tape next to the wound for scale, and a brief note about any changes in drainage, odor, or pain gives the remote clinician enough to make meaningful recommendations between in-person visits.