Recognising Wound Deterioration for Student Nurses
Learn how to recognise important changes in a wound, assess the surrounding skin and patient, identify signs that may suggest worsening healing or infection, and know when concerns require escalation.
What does wound assessment involve?
Wounds differ according to their cause, location, treatment and stage of healing. Student nurses should develop a systematic approach that identifies change without attempting to diagnose the underlying cause independently.
Observe the wound itself
Consider size, appearance, tissue, wound edges and any change from previous documented assessment.
Notice drainage
Look for changes in the amount, colour, consistency or odour of wound fluid according to local wound-care practice.
Look beyond the wound edge
Observe the surrounding area for redness, swelling, warmth, maceration, damage or other change.
Use a systematic wound assessment
Establish the baseline
Review previous documentation and understand what the wound looked like at the last assessment.
Observe the wound
Identify changes in size, tissue appearance, wound edges and healing progress according to local guidance.
Assess the surrounding skin
Look for new redness, swelling, heat, skin damage or spread of visible change away from the wound.
Assess the patient
Consider pain, temperature, observations, appetite, mobility, glucose control where relevant and overall condition.
What findings may suggest deterioration?
| Finding | What you may notice | Why it matters |
|---|---|---|
| Increasing pain | Pain becomes more severe or different from the patient's previous experience. | A significant change should prompt reassessment rather than being assumed to be expected. |
| Increasing redness | The surrounding skin appears more red or the affected area seems to be spreading. | Progressive skin change requires review in the wider clinical context. |
| Swelling or warmth | The area around the wound becomes more swollen or feels unusually warm. | This may add to concern when combined with other wound or systemic changes. |
| Changed exudate | The amount or character of wound fluid changes significantly. | A new trend should be documented and communicated where clinically relevant. |
| Odour | A new or markedly different wound odour is noted. | Odour alone does not establish infection but should be assessed alongside other findings. |
| Healing concern | The wound appears to be worsening rather than progressing as expected. | Unexpected deterioration may require specialist or senior review. |
Do not diagnose from one wound sign
Redness, pain, exudate or delayed healing can have multiple causes. Student nurses should recognise significant changes and communicate them, rather than independently labelling a wound as infected from one feature.
Look for several findings
A developing combination of wound changes may be more significant than one isolated observation.
Compare over time
Previous documentation, photographs where locally approved and wound charts can help identify genuine deterioration.
Check for systemic change
Temperature, observations, consciousness and general appearance may indicate that concern extends beyond the wound itself.
A changing pain pattern matters
Pain should be assessed in relation to the patient's previous experience, the wound, recent procedures and wider condition. A sudden or substantial increase deserves attention.
Has pain increased?
Compare the patient's current pain with previous assessments and their usual wound-related discomfort.
Has the pain changed?
Ask whether the pain feels different, extends beyond the wound or has developed unexpectedly.
Consider the whole situation
Persistent or worsening pain should be interpreted alongside wound appearance and the patient's general condition.
When should wound changes increase concern?
- Rapidly worsening wound appearance.
- Increasing or unexpectedly severe pain.
- Spreading redness, swelling or significant surrounding skin change.
- Marked change in wound exudate or unexpected bleeding.
- Wound edges separating or significant disruption of the wound.
- Fever or other systemic symptoms alongside wound changes.
- New confusion, drowsiness or general deterioration.
- Changing physiological observations or a patient who appears acutely unwell.
Protect the wound during care
Wound care should follow local infection-prevention procedures and the patient's prescribed wound-management plan. Technique matters because unnecessary contamination can increase risk.
Follow local procedure
Use the required aseptic or clean technique according to the wound, procedure and local policy.
Have equipment ready
Prepare appropriately before starting so the procedure can be completed safely and efficiently.
Work within your role
Seek supervision whenever the wound or procedure is beyond your level of competence or experience.
Describe the wound clearly
Accurate documentation makes it easier for the team to identify whether a wound is improving, unchanged or deteriorating.
- Record the wound location and relevant appearance.
- Document significant changes from previous assessment.
- Describe relevant exudate and surrounding skin findings.
- Record the patient's reported pain and associated symptoms.
- Document care provided according to local requirements.
- Record escalation and advice received when concerns are raised.
The wound looks different today
Example
You are caring for a patient with a lower-leg wound. During the dressing change they tell you that the wound is much more painful than yesterday.
You notice that the surrounding skin appears more red and swollen than on the previous documented assessment. The patient also says they feel generally unwell.
Instead of concentrating only on the dressing, you recognise the pattern: increasing pain + changing surrounding skin + worsening general condition.
You assess the wider patient and communicate your concerns promptly to the registered nurse.
Describe what has changed
Example escalation
“I'm concerned about Mr Ahmed's leg wound. He says the pain has increased substantially since yesterday, and the surrounding skin looks more red and swollen than on the previous assessment. He also says he feels generally unwell.”
This communicates the change, the trend and why further assessment is required.
Errors to avoid
- Assessing only the wound and not the patient.
- Diagnosing infection from one isolated wound feature.
- Ignoring a significant change in pain.
- Failing to compare with previous wound documentation.
- Ignoring surrounding skin changes.
- Using wound care techniques outside local policy or competence.
- Waiting for obvious severe deterioration before escalating concern.
Wound → skin → symptoms → patient
From wound observation to whole-patient assessment
Good wound assessment means recognising change, understanding trends and connecting local wound findings with pain, surrounding skin and the patient's wider clinical condition.
Explore Clinical Confidence →