What a Chronic Wound Care Visit Involves: Assessment, Debridement, Dressings and Compression

The sock comes off slowly. Underneath, a dressing that was white on Tuesday has gone the color of weak tea, and the person in the exam chair keeps their eyes on the ceiling tiles. “Just tell me if it’s worse,” they say. That small sentence is the real reason most people come to a wound clinic: not to learn what a hydrocolloid is, but to find out whether the thing on their ankle or heel or hip is finally moving in the right direction.

If you have been told to book a visit, you may be picturing something dramatic. In practice, what happens at a wound care appointment is methodical and a little repetitive on purpose. Measure, clean, clear away what cannot heal, cover, protect, and check again next week. The repetition is the treatment.

This guide walks through each of those steps, explains the reasoning behind them, and is honest about what the evidence does and does not tell us about how long healing takes.

What happens at a wound care appointment, step by step

Most visits follow the same rhythm, whether the wound is a diabetic foot ulcer, a venous leg ulcer, a pressure injury or a surgical incision that has stalled. A nurse or clinician removes the old dressing, cleans the wound with saline or a mild cleanser, and looks. That looking is more structured than it appears: they are noting the size of the wound, the color and texture of the tissue in its base, how much fluid it produces, what the edges look like and how the surrounding skin is coping.

Next comes the decision about what needs to leave. Dead or devitalized tissue, thick yellow slough and hard black eschar (a dry, leathery crust) all slow healing and hide infection, so many visits include some form of debridement, which simply means removing tissue that cannot recover so that healthy tissue can grow. Then the wound is dressed with a product chosen for its moisture level and depth rather than for any brand, and the limb is protected: compression for venous disease, offloading for the foot, repositioning plans for pressure injuries.

Finally, the clinician records everything and compares it with last time. A wound that is 10 percent smaller than a fortnight ago tells a different story from one that has crept outward, even if both look similar to the untrained eye. This is why photographs and measurements are taken at nearly every visit.

The MedlinePlus patient guidance on diabetic foot ulcers describes this same cycle of cleaning, removing dead tissue, dressing and relieving pressure as the core of routine care, repeated until the wound closes.

What to expect at the first wound care appointment

The first visit is longer than the ones that follow, because so much of it is detective work. Expect questions that seem to wander far from the wound: how long you have had diabetes, whether your legs swell by evening, what you eat, whether you smoke, which medicines you take, how you sleep and whether you can feel the floor under your feet. Each answer narrows down the reason the wound has not healed on its own.

Bring a list of your medicines, including anything over the counter, and any records of previous wound treatment. If a family member or carer helps with dressings at home, it is genuinely useful for them to come too.

Beyond the history, the first appointment usually includes:

• Measuring the wound’s length, width and depth, and probing gently to check for tunnelling under the skin edge.
• Photographs for the record, taken with your consent.
• Circulation checks: feeling for pulses in the foot and, for leg ulcers, a handheld Doppler test called the ankle-brachial pressure index (ABPI), which compares blood pressure at the ankle with blood pressure in the arm.
• Sensation testing on the feet if diabetes is a factor, typically with a fine nylon filament.
• A look at your footwear and how you walk, when the wound is on the foot.
• Sometimes a swab or blood tests if infection is suspected, and occasionally an X-ray if bone might be involved.

The NHS leg ulcer guidance describes the ABPI test as a standard part of the initial assessment, because compression must never be applied to a leg with poor arterial supply. You should leave the first appointment with a working explanation of why the wound exists, a dressing plan and a date to return.

How a chronic wound is assessed and measured

A wound that has not progressed through the normal stages of healing in roughly the expected time is called chronic. The NHS defines a venous leg ulcer, for example, as a sore that takes more than two weeks to heal. Assessment is how the care team decides where a wound sits on that path and why it has stalled.

Size is the first anchor. Most clinics measure the longest length, the widest width at a right angle to it, and the depth using a sterile probe. Some use digital planimetry, which is a fancy term for tracing the wound on a photograph so software can calculate the area. The number matters less than the trend across visits.

Tissue type is the second anchor. Healthy granulation tissue looks red and slightly bumpy, like the surface of a raspberry. Pale pink, smooth tissue at the edge is new skin cells migrating inward, which is what everyone hopes to see. Yellow slough, black eschar and a grey, glossy film suggest that healing has stalled or that bacteria have formed a protective community called biofilm.

Exudate, the fluid a wound produces, is the third. Some moisture is normal and helpful. Heavy, thick or foul-smelling fluid can point toward infection or uncontrolled swelling. The surrounding skin tells a related story: white, boggy skin means it is being over-wetted, while red, hot skin spreading outward raises concern about infection.

Many teams organise these observations with a memory aid such as TIME: Tissue, Infection or inflammation, Moisture, and Edge. Whatever the framework, the goal is the same. The Johns Hopkins overview of venous ulcers notes that diagnosis rests on the physical examination together with vascular testing, because treating the wound without understanding the circulation behind it rarely works.

Why the cause of the wound changes everything about treatment

Two wounds can look almost identical and need opposite treatments. A shallow ulcer just above the inner ankle in someone with swollen, brown-stained legs is probably venous, caused by valves in the leg veins failing so that blood pools and pressure damages the skin. Compression is the cornerstone. A punched-out, pale ulcer on the toe in someone with cold feet and absent pulses is probably arterial, caused by narrowed arteries starving the tissue of oxygen. Compression there could be harmful, and the priority is restoring blood flow.

The table below summarises the four common categories a wound clinic sees.

Wound type	Usual location	Underlying problem	Main treatment lever
Venous leg ulcer	Lower leg, near the ankle	Faulty vein valves, high venous pressure, swelling	Compression once ABPI is adequate; elevation; skin care
Arterial ulcer	Toes, foot, outer ankle	Narrowed arteries, poor oxygen supply	Vascular assessment and improving blood flow; no standard compression
Diabetic foot ulcer	Sole, toes, pressure points of the foot	Nerve damage plus pressure, often with reduced circulation	Offloading, glucose management, debridement, infection control
Pressure injury	Sacrum, heels, hips, other bony areas	Sustained pressure and shear over bone	Repositioning, pressure-redistributing surfaces, nutrition

Mixed pictures are common, especially in older adults who may have both venous and arterial disease. The CDC notes that about half of all people with diabetes have some form of nerve damage, which is why a foot ulcer can appear without any pain to warn of it. Mayo Clinic describes pressure injuries in stages from reddened intact skin through to full-thickness loss exposing muscle or bone, and the stage shapes how aggressive treatment needs to be. Knowing the category is the single most useful thing you can take away from your first visit.

Wound debridement: what to expect and why it is done

Debridement is the removal of dead, damaged or infected tissue so that the wound bed is clean enough to heal. Dead tissue cannot regenerate, it feeds bacteria, and it physically blocks new cells from moving across the wound. Clearing it is one of the oldest ideas in wound care and still one of the most important. MedlinePlus lists removal of dead skin and tissue as a routine part of diabetic foot ulcer treatment.

There is more than one way to do it, and your clinician will choose based on the wound, your circulation, your pain tolerance and the setting.

• Sharp debridement uses a scalpel, curette or scissors at the bedside to trim away non-viable tissue. It is quick and precise, and it is the type most people picture.
• Autolytic debridement lets the body do the work. A moisture-retaining dressing keeps the wound’s own enzymes in contact with dead tissue so it softens and separates over days. It is gentle and slow.
• Enzymatic debridement applies a prescribed ointment containing enzymes that digest dead tissue. It is used when sharp debridement is not suitable.
• Mechanical debridement uses irrigation or specialised pads to physically lift debris.
• Biological debridement uses sterile larvae that consume dead tissue. It sounds medieval and is a legitimate, regulated option in some settings.

Does it hurt? Truly dead tissue has no nerve supply, so trimming it is often felt as pressure rather than pain. The edge where dead meets living tissue can sting, and people with nerve damage may feel very little. Clinicians commonly use a topical numbing agent before sharp debridement, and you should never feel you have to grit your teeth through it. Say so, and the technique can change. Some bleeding afterward is expected and is actually a good sign that living tissue has been reached. Sharp debridement is usually not performed on a limb with severely reduced arterial supply until blood flow has been assessed, because the wound may not be able to heal what is cut.

Which dressing will they use, and how do they choose?

The wall of a wound clinic looks like a pharmacy aisle, and people often assume there is one “best” dressing they have been missing. There is not. Dressings are chosen by function, and the function that matters most is moisture balance. A wound that is too dry stalls; a wound that is drowning in fluid breaks down the skin around it. The right dressing keeps the surface moist while pulling excess fluid away, protects against bacteria and can be removed without tearing new tissue.

The main categories, described by what they do rather than by name:

• Films are thin, transparent and waterproof, suited to shallow wounds with little fluid.
• Hydrocolloids form a gel on contact with fluid and support autolytic debridement in low-to-moderate exudate wounds.
• Hydrogels donate moisture to dry wounds and soften eschar.
• Foams absorb moderate fluid and cushion pressure points.
• Alginates and gelling fibres, derived from seaweed or synthetic fibres, absorb heavy fluid and can help with minor bleeding after debridement.
• Antimicrobial dressings containing silver, iodine or honey are used when local infection is suspected. Evidence for routine use on uninfected wounds is limited, and most guidance suggests time-limited use with review.
• Negative pressure wound therapy uses a sealed foam dressing attached to a small pump that applies gentle suction, drawing fluid away and encouraging tissue growth in deeper wounds.

The NHS leg ulcer guidance is refreshingly plain about this: the dressing under a compression bandage is usually a simple non-sticky one, and it is the compression, not the dressing, that does most of the work for venous ulcers. Expect your dressing to change over the course of treatment as the wound changes. Moving from an absorbent product to a simple film is often a sign of progress, not a downgrade.

Compression therapy for leg ulcers: what actually happens

If your wound is venous, compression is the intervention that gives the leg a fighting chance. Failed valves let blood fall back down the leg and pool, raising pressure in the tiny vessels under the skin until fluid leaks out and the tissue becomes waterlogged and starved. External pressure from bandages or stockings squeezes the veins, helps the calf muscle pump blood upward and reduces swelling so oxygen can reach the skin again.

Before any compression goes on, the ABPI result is checked. If the ratio suggests arterial disease, full compression is unsafe, because squeezing a leg that is already short of blood can cause harm. In that situation you would usually be referred for vascular assessment first, and any compression would be reduced or withheld. The NHS describes this Doppler test as a required step before compression bandaging begins.

Compression itself comes in several forms:

• Multi-layer bandage systems, applied by a trained clinician from the toes to just below the knee, with padding underneath to protect bony areas.
• Two-layer or short-stretch systems, which some people find less bulky.
• Compression hosiery kits, which are stockings designed to be worn over a dressing and which some people can manage themselves.
• Adjustable wrap devices with hook-and-loop straps.

The first application often feels tight and odd, and the calf may ache for a day or two as swelling shifts. It should not cause numbness, pins and needles, blue or white toes, or pain that keeps you awake. Those signs mean the bandage is too tight and needs to come off. The NHS notes that bandages are typically changed once a week, though this varies with how much fluid the wound produces. Johns Hopkins highlights that after a venous ulcer heals, ongoing compression stockings are the main way to reduce the risk of it returning, so the habit you build during treatment tends to continue afterward.

Offloading and pressure relief: the part patients underestimate

A wound on the sole of the foot cannot heal while it is being stepped on several thousand times a day. A pressure injury over the tailbone cannot heal while its owner sits on it for twelve hours. This sounds obvious written down, yet offloading is the step most often skipped between appointments, and it is the one that most reliably separates wounds that close from wounds that linger.

For diabetic foot ulcers, offloading means redirecting weight away from the ulcer. Options range from a padded removable boot or post-operative shoe to a total contact cast, which is a moulded cast that spreads weight across the whole foot and cannot be taken off. Casts are not for everyone, particularly if circulation is poor or infection is uncontrolled, but the fact that they cannot be removed is precisely why they tend to work. MedlinePlus advises people with foot ulcers to wear the footwear their care team recommends and to avoid walking on the wound, and the CDC stresses daily foot checks because nerve damage means the wound itself may not hurt.

For pressure injuries, the tools are repositioning schedules, cushions and mattresses that redistribute pressure, and attention to moisture and nutrition. Mayo Clinic describes repositioning, support surfaces and good nutrition as central to both treatment and prevention. Your clinic may ask a wheelchair or seating specialist to review your equipment.

For venous ulcers, the equivalent is elevation. Lying with the ankles above the heart when resting drains fluid from the leg and takes some of the load off the compression bandage.

Expect your clinician to ask directly how much you have been walking on the foot or sitting on the injury. Answer honestly. A wound that has not shrunk despite perfect dressings almost always has an offloading problem, a circulation problem or an infection, and the team can only solve the one they know about.

Who a wound care visit is usually for, and who is usually asked to wait

Wound clinics and specialist wound nurses generally see people whose wounds have not healed as expected, or whose underlying conditions make a stalled wound likely. Typical referrals include diabetic foot ulcers, venous or arterial leg ulcers, pressure injuries at any stage, surgical incisions that have opened or stopped healing, wounds with recurring infection, and wounds in people with reduced circulation, on immune-suppressing treatment or with poor nutrition. Many clinics also see radiation-related skin damage and some burns.

People who are usually not referred, or who are asked to try primary care first, are those with fresh, clean minor wounds that are healing as expected. A shallow cut that is smaller each day, a healed surgical scar that is simply itchy, or a blister that has not broken generally does not need specialist wound care, and a referral would take a slot from someone whose ulcer has been open for months. Your family doctor or practice nurse can manage these and escalate if something changes.

There are also situations where the wound clinic is not the first stop even though the wound is serious. A foot that is suddenly cold, pale and painful, a wound with rapidly spreading redness and fever, or a deep wound with exposed bone usually needs urgent or emergency assessment rather than a routine appointment. The clinic may well be involved later, but the immediate priority is ruling out a blocked artery or a spreading infection.

Referral usually comes from a primary care clinician, a hospital team after discharge, a podiatrist or a district or home-care nurse. In some regions people can self-refer. If you are unsure whether your wound qualifies, describing it to your usual clinician, including how long it has been open and whether it is getting bigger, is the right first step. The decision about where you are seen rests with the team who knows your overall health.

How long does wound care usually take? What the following weeks look like

This is the question people most want answered and the one clinicians are most careful about, because the honest answer is a range that depends on the wound type, your circulation, your blood sugar, your nutrition, whether you smoke and how consistently the wound is offloaded or compressed.

The best-evidenced timeline is for venous leg ulcers. The NHS states that most venous leg ulcers heal within three to four months when treated by a healthcare professional trained in compression therapy, while noting that some take longer and a small number never fully close. That figure is a population average, not a personal promise, and your clinician will be reluctant to give you a date for the same reason a weather forecaster will not tell you the exact hour it will rain.

A more useful marker in the early weeks is the trend. Many teams look at how much a wound has shrunk over the first four weeks of consistent treatment. A wound that is clearly smaller is on track. One that has not changed prompts a rethink: is there hidden infection, an arterial problem, a pressure source, a nutritional gap or an unrecognised condition such as inflammatory skin disease or, rarely, a skin cancer mimicking an ulcer? Biopsy is sometimes arranged at this point.

Between appointments, your role is practical. Keep the dressing dry unless told otherwise, do not remove compression bandages yourself, elevate the leg when resting, wear the offloading device even indoors, eat regular protein-containing meals, and keep blood sugar in the range your diabetes team has set. MedlinePlus venous ulcer self-care guidance echoes this list and adds a warning against smoking, which narrows small blood vessels and slows healing.

Visits are typically weekly in the active phase, per NHS guidance, and may stretch out as the wound closes. Once healed, the skin remains fragile for months, and preventing recurrence becomes the new job.

What is the hardest wound to heal?

There is no single answer, but clinicians tend to describe the same difficult combinations. The hardest wounds are not defined by size or appearance so much as by what is happening underneath and around them.

Wounds with inadequate blood supply sit at the top of most lists. An arterial ulcer on a toe in someone with severe peripheral artery disease may not heal no matter how expertly it is dressed, because healing requires oxygen and nutrients that simply are not arriving. For these wounds, the decisive step is a vascular procedure to reopen or bypass the blocked artery, and the wound clinic’s job is to protect the tissue until that happens.

Diabetic foot ulcers that have become infected down to the bone, a condition called osteomyelitis, are also notoriously stubborn. The combination of nerve damage (so the person keeps walking on it), reduced circulation, high glucose feeding bacteria and infected bone that antibiotics reach poorly creates a wound that can take many months and sometimes requires surgery. The CDC identifies foot ulcers as the most common route to diabetes-related amputation, which is why foot clinics treat even small ulcers with urgency.

Stage 4 pressure injuries, where tissue loss extends to muscle, tendon or bone, are a third category. Mayo Clinic notes these deep injuries can take months or years to heal and may need surgical closure. They are hardest in people who cannot reposition themselves and whose nutrition is poor.

Finally, any wound in someone whose body is fighting on several fronts, such as advanced kidney disease, heavy immune suppression or severe malnutrition, heals slowly regardless of type.

The encouraging flip side is that “hard” rarely means “impossible”. It usually means the wound is a symptom of something else that needs attention first: an artery, a bone infection, a seat cushion, a glucose reading. Wound care that ignores the something else is dressing a problem rather than treating it.

What people often get wrong about chronic wound care

Wound care carries more folklore than almost any other area of everyday medicine, and much of it is passed down with real affection. Some of it slows healing.

“Let it breathe.” Generations were told that wounds heal faster when left open to the air. Evidence since the 1960s points the other way: a moist, covered wound bed allows cells to migrate and reduces scarring, while a dried-out scab is a barrier the new skin has to tunnel under. Your clinic’s insistence on keeping the dressing on is not fussiness.

“If it’s not painful, it’s fine.” Nerve damage removes the alarm system. The CDC’s guidance on diabetic foot care exists precisely because a painless ulcer can deepen unnoticed. Pain is unreliable; measurement is not.

“Antiseptic every day will keep it clean.” Strong antiseptics such as hydrogen peroxide or undiluted iodine can damage the very cells trying to repair the wound. Clinics clean with saline or gentle cleansers and use antimicrobial dressings selectively, for a limited time, when infection is suspected.

“The expensive dressing is the cure-all.” No dressing overcomes uncontrolled swelling, an unrelieved pressure point or a blocked artery. The NHS is explicit that for venous ulcers the compression, not the dressing, does the heavy lifting.

“Compression is just tight stockings.” Applied without an ABPI check on a leg with arterial disease, compression can cause serious harm. It is a treatment with a safety screen for good reason.

“Once it closes, I’m done.” Newly healed skin over a venous ulcer is thin and the underlying vein problem has not gone anywhere. Johns Hopkins and the NHS both describe ongoing compression stockings as the main way to reduce recurrence.

“Bleeding after debridement means they cut too much.” Light bleeding shows the clinician has reached living tissue, which is the goal. Heavy or persistent bleeding is different and should be reported.

Questions to ask your care team

A wound visit moves quickly, and it is easy to leave with clean bandages and no clearer idea of what is going on. These questions tend to produce the most useful answers. Write down the replies, or ask whether they can be added to your care record.

• What type of wound do you think this is, and what is the underlying cause you are treating?
• What was my ABPI result, and what does it mean for compression?
• How big is the wound today compared with my last visit, and are you happy with the direction of travel?
• Is there any sign of infection, and what would make you swab it or arrange an X-ray?
• Which type of debridement are you using, and what should I expect to feel during and after it?
• What does this dressing do, and how will I know if it is too wet or too dry between visits?
• Can I shower with this dressing or bandage on? If not, how should I wash?
• Exactly how much walking or sitting on the wound is acceptable, and what device or cushion should I be using?
• Are there blood tests, such as glucose or nutrition markers, that would help, and who is following those up?
• What should I do if the bandage feels too tight, slips or gets wet?
• At what point would you refer me to a vascular surgeon, podiatrist, dietitian or plastic surgeon, and what would trigger that?
• If this wound has not changed in four weeks, what is the plan?
• Once it heals, what do I need to do to stop it coming back?

You are entitled to ask a clinician to pause and explain, and to ask for pain relief before a procedure rather than after. Good wound teams welcome an informed patient, because the person who understands why the bandage matters is the person most likely to keep it on. Every treatment decision, including whether to change approach, remains with the team that knows your history.

When to call your doctor

Most changes in a chronic wound can wait for the next scheduled appointment, but some cannot. Contact your wound clinic, family doctor or out-of-hours service the same day if you notice any of the following, and treat the last three as reasons to seek urgent or emergency care.

• Redness spreading outward from the wound, especially if the skin is hot, hard or streaked.
• New or markedly increased pain in a wound that was previously comfortable, or pain out of proportion to what you can see.
• Thick, cloudy or foul-smelling discharge, or a sudden increase in the amount of fluid soaking through dressings.
• The wound getting larger, deeper or developing new black or grey areas.
• A compression bandage that causes numbness, tingling, blue or white toes, or pain that wakes you; loosen or remove it as your team has instructed and call.
• Fever, chills, shivering or feeling generally unwell alongside any wound change; this can signal infection spreading into the blood.
• A foot or leg that becomes suddenly cold, pale or mottled, or that loses its pulse; this may indicate a blocked artery.
• Exposed bone or tendon, or a wound that you can probe deeply toward bone.

People with diabetes should also report any new crack, blister or discoloured area on the foot, even if painless, because the CDC notes that nerve damage can hide a developing ulcer until it is deep. MedlinePlus lists spreading redness, warmth, increased drainage and fever as reasons to contact a provider promptly for both venous and diabetic foot wounds.

If in doubt, phone. A wound nurse would far rather see you a few days early than a few weeks late. The treating team will decide whether you need to be seen the same day, adjust your plan over the phone or bring your next appointment forward.

Frequently asked questions

How long does a wound care appointment take?

It varies with the clinic and the wound, but the first appointment is consistently the longest because it includes a full history, circulation and sensation testing, measurement and photographs. Follow-up visits are shorter, since the team is mainly removing the dressing, assessing, debriding if needed and re-dressing. Compression bandaging adds time. Ask when you book how long to allow, and plan for extra time at the first visit.

What should I expect at the first wound care appointment?

Expect detailed questions about your health, medicines and lifestyle, followed by a hands-on examination. The wound will be measured and photographed, pulses and sensation checked, and for leg ulcers an ankle-brachial pressure index test performed with a handheld Doppler. You may have a swab or blood tests if infection is suspected. You should leave with a likely cause for the wound, a dressing plan and a return date.

What is the hardest wound to heal?

Wounds with poor blood supply are generally the hardest, particularly arterial ulcers in severe peripheral artery disease, diabetic foot ulcers with bone infection, and stage 4 pressure injuries that reach muscle or bone. These wounds usually stall because of an underlying problem that must be addressed first, such as a blocked artery or an unrelieved pressure point, rather than because of the wound itself.

How long does wound care usually take from start to finish?

For venous leg ulcers, the NHS reports that most heal within three to four months with trained compression therapy, though some take longer. Other wound types have less predictable timelines that depend on circulation, glucose control, nutrition and offloading. Clinicians usually judge progress by how much the wound shrinks over the first month rather than by a fixed end date.

Does wound debridement hurt, and what should I expect afterward?

Dead tissue has no nerve supply, so sharp debridement is often felt as pressure or tugging rather than pain, though the boundary with living tissue can sting. Clinicians commonly apply a topical numbing agent first, and you can ask for a pause at any point. Light bleeding afterward is expected and is a sign healthy tissue has been reached. Heavy or persistent bleeding should be reported.

Why do they check blood pressure in my ankle before compression therapy for leg ulcers?

The ankle-brachial pressure index compares blood pressure at the ankle with pressure at the arm to estimate how well arteries are supplying the leg. Compression squeezes the leg to help veins return blood, but if arteries are narrowed, that squeeze can starve tissue further. The NHS describes this Doppler test as a required safety step before compression bandaging is applied.

Can I shower or bathe with a wound dressing or compression bandage on?

Usually not without protection, because soaking a dressing can introduce bacteria and reduce the effectiveness of compression bandages. Many clinics provide waterproof covers or advise washing around the limb. Some simple film dressings tolerate brief showering. Because advice differs by dressing type and wound, ask your care team for specific instructions rather than assuming.

How often will my wound dressing be changed at the clinic?

Weekly is typical during active treatment of a leg ulcer under compression, according to NHS guidance, though wounds that produce a lot of fluid or show signs of infection may be seen more often. As the wound closes and fluid reduces, visits may be spaced further apart. Between visits, dressings are normally left alone unless they become wet, loose or soaked through.

What can I do at home to help a chronic wound heal faster?

Keep the dressing and bandage intact and dry, elevate a leg ulcer above heart level when resting, use the offloading footwear or cushion you were given even indoors, eat regular meals with adequate protein, keep blood glucose within your target range if you have diabetes, and do not smoke. MedlinePlus self-care guidance for venous and diabetic foot ulcers lists these same steps.

Will the wound come back after it heals?

It can, because healing the skin does not fix the underlying cause. Venous ulcers recur when swelling returns, so Johns Hopkins and the NHS describe ongoing compression stockings as the main preventive measure. Diabetic foot ulcers recur when pressure returns to the same spot, so protective footwear and daily foot checks continue. Your team will set out a prevention plan before discharging you.

References

• NHS: Venous leg ulcer, treatment
• MedlinePlus: Diabetes, foot ulcers
• MedlinePlus: Venous ulcers, self-care
• CDC: Diabetes and your feet

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.