Redness that does not fade after pressure is relieved
Condition guide
Pressure Ulcer
Skin and tissue damage caused by prolonged pressure, often in people with limited mobility or reduced sensation.
Redness that does not fade, broken skin, a dark pressure area or an open wound needs prompt assessment—especially after illness, surgery or reduced mobility.
Understanding the concern
The visible symptom is only part of the clinical picture.
Skin and tissue damage caused by prolonged pressure, often in people with limited mobility or reduced sensation. Pressure ulcers can form when one area of skin is under continuous load and has too little opportunity to recover. Moisture, poor nutrition, reduced mobility and reduced sensation can add to the risk.
Clinical context
Symptoms and signs
Small changes deserve attention.
Dark, purple or broken skin
Pain or tenderness over a bony area
An open wound in someone with reduced mobility
Causes and risk factors
Several factors can come together.
Pressure ulcers develop when skin and tissue remain under pressure for too long. Reduced mobility, moisture, fragile skin and poor nutrition can increase vulnerability.
Limited mobility after illness or surgery
Reduced sensation
Incontinence or moisture
Poor nutrition, frailty or previous pressure injury
When to seek prompt care
Do not wait for symptoms to become severe.
Redness that does not fade, broken skin, a dark pressure area or an open wound needs prompt assessment—especially after illness, surgery or reduced mobility.
MMC evaluation
Assessment follows the whole clinical picture.
Assessment identifies wound stage, location, depth, infection risk, nutrition and the pressure or positioning factors that must be changed.
Relevant care pathways
Care is matched to the condition and the person.
Redistribute pressure: Positioning, support surfaces and mobility planning are selected for the individual.
Treat the wound: Dressings and skin protection are based on wound assessment.
Support the person: Nutrition, hydration, comfort and carer education are part of prevention and recovery.
Protect your feet between reviews.
Keep changes protected, avoid unadvised self-treatment and seek advice if symptoms worsen or do not improve.
The next step should be clear.
A timely assessment helps match care to the diagnosis, risk and practical needs of the person.
Common questions
When should I seek urgent care?+
Seek prompt medical advice for spreading redness, a new or worsening wound, discharge, fever, black or blue skin, sudden swelling, or a foot that becomes hot, cold or painful. If you feel very unwell, seek emergency care.
Can I treat this at home?+
Avoid cutting, draining, paring or applying unadvised products. The safest next step depends on your skin health, circulation, sensation and medical history.
What should I bring to my appointment?+
Bring recent reports, your medication list, photographs or details of changes over time, and the footwear you use most often when relevant.
Continue the care journey
The right next step depends on the clinical picture.
Explore the related pathways that may be discussed after assessment.
Make an appointment
A changing pressure ulcer deserves a careful clinical review.
Our team can help you understand what needs assessment and what information to bring. Diagnosis and treatment depend on an in-person review.
Specialist assessmentClear next stepsIndividual care planning
Dr. A. Nirupan Chakkaravarthy
Consultant Podiatrist · Limb Salvage Specialist
This guide is for general education and does not replace an in-person assessment.