Necrotising Fasciitis Misdiagnosed as Cellulitis

Written by Tanya Waterworth, Digital Content Writer

About Our Legal Expert: This content is produced with oversight by Michael Jefferies, Managing Director who has over 30 years’ legal experience.

Compensation for Delayed Diagnosis of Necrotising Fasciitis

It is a severe bacterial infection that destroys soft tissue and if necrotising fasciitis (NF) was misdiagnosed as cellulitis, you may want to pursue a  clinical negligence claim for compensation. Cellulitis is a much less aggressive skin infection than NF. Such an error in diagnosis can lead to delay in treatment. NF may also be potentially misdiagnosed as abscesses or even flu.

Why Necrotising Fasciitis May Be Misdiagnosed as Cellulitis?

Necrotising fasciitis is relatively rare, it’s early symptoms can closely resemble cellulitis, such as redness, swelling, warmth, and mild discomfort. This similarity may lead healthcare professionals to prescribe standard cellulitis treatment, typically oral antibiotics, without recognising the urgency of NF.

Key differences between NF and cellulitis that may be overlooked include:

• Severe, disproportionate pain: NF pain is intense and spreads faster than visible redness or swelling would suggest.
• Rapid progression: While cellulitis usually develops over days, NF can worsen in hours.
• Systemic symptoms: Fever, low blood pressure, and confusion often accompany NF but may be subtle early on.
• Skin changes: Bruising, blisters, or a purplish discoloration can appear quickly in NF.

When these warning signs are missed, the patient may be sent home with a cellulitis diagnosis, delaying crucial interventions such as intravenous antibiotics.

Consequences of Delayed Treatment

Delays caused by misdiagnosing NF as cellulitis can lead to serious outcomes:

1. Increased Mortality Risk: NF can spread rapidly along fascia, causing septic shock or multi-organ failure.
2. Amputation or Loss of Function: Delay may allow infection to destroy muscle and skin, forcing partial or full limb amputation to save the patient’s life.
3. Chronic Health Issues: Survivors may experience ongoing complications such as kidney failure, chronic pain, or reduced mobility.
4. Financial Burden: Extended hospital stays, rehabilitation, and lost income create significant economic strain on patients and families.

What Exactly Is Medical Negligence in NF Misdiagnosis?

Misdiagnosing necrotising fasciitis as cellulitis can form the basis of a clinical negligence claim, but only if the healthcare provider’s actions fell below accepted medical standards and directly caused harm. So what would constitute negligence:

• Failure to Recognise Key Symptoms: Ignoring severe pain disproportionate to visible skin changes or missing systemic signs such as fever or hypotension.
• Inadequate Investigation: Not ordering blood tests, imaging (such as MRI or CT), or urgent surgical consultation when NF is suspected.
• Delayed Referral or Hospital Admission: Sending the patient home instead of arranging immediate hospital care.
• Incorrect Treatment: Treating a rapidly progressing NF infection as ordinary cellulitis with oral antibiotics instead of urgent IV therapy and surgical intervention.

Negligence is established when these failures directly contribute to delayed treatment and the resulting harm.

How to Start a Medical Negligence Claim for NF Misdiagnosis

If you or a loved one suffered harm due to delayed NF diagnosis, you can pursue compensation. The limitation period in the UK is usually three years from the date of injury or from when you became aware of the misdiagnosis.

Step 1: Collect Medical Records

It is vital to obtain all relevant documentation, including:

• GP and hospital records
• Blood test and imaging results
• Surgical and post-operative reports
• Nursing notes and medication records

Detailed records strengthen the evidence that misdiagnosis occurred and contributed to delayed treatment.

Step 2: Consult a Specialist Medical Negligence Solicitor

We partner with solicitors who are experienced in NF misdiagnosis cases. They can assess whether your situation meets the threshold for a claim. They will:

• Analyse medical records for breaches of duty
• Obtain independent expert opinions
• Advise on estimated compensation value based on severity, disability, and future care needs

Step 3: Obtain Expert Medical Evidence

Your solicitor will help you to arrange an independent medical assessment. Independent medical experts will confirm whether the healthcare provider’s actions fell below the accepted standard of care and whether earlier intervention could have prevented harm. This is a crucial part of the claim.

Step 4: Submit a Letter of Claim

Your solicitor will draft a Letter of Claim to the NHS Trust or healthcare provider, outlining the misdiagnosis, resulting harm, and compensation sought. The provider generally has three months to respond.

Step 5: Negotiation and Settlement

Many NF misdiagnosis claims are settled outside of court. Compensation generally includes:

• General Damages: Pain, suffering, and emotional distress
• Special Damages: Medical bills, rehabilitation costs, lost earnings, and travel expenses
• Future Losses: Long-term care, ongoing physiotherapy, or loss of earning capacity

Step 6: Court Proceedings if Necessary

If the NHS or provider disputes the claim, your solicitor may initiate court proceedings. The court considers medical evidence, records, and witness statements to determine liability and award compensation.

FAQs About NF Misdiagnosis Claims

Q: Can I claim if the NF was eventually treated successfully?
A: Yes. Compensation may still be available if the misdiagnosis caused unnecessary pain, additional surgery, or longer recovery.

Q: How long does a claim take?
A: Settlement may take 12–18 months for straightforward cases, while complex cases with severe complications can take several years.

Q: Do I need to pay upfront legal fees?
A: We partner with solicitors who offer no-win, no-fee agreements, meaning you pay nothing if the claim is unsuccessful.

Q: Can I claim against the NHS?
A: Yes. NHS Trusts are liable for medical negligence, including misdiagnosis of necrotising fasciitis.

Why Prompt Action in Filing a Claim is Crucial

Starting a claim quickly is Important. This is because delays can lead to lost evidence, unavailable witnesses, or missed legal deadlines. Early legal consultation ensures:

• Thorough evidence collection
• Timely expert medical opinions
• Maximised compensation potential
• Support navigating NHS complaints and internal investigations

Next Step: Free Consultation

Misdiagnosing necrotising fasciitis as cellulitis is considered a serious medical error. In England and Wales, victims have the right to pursue compensation through medical negligence claims if the misdiagnosis breached the standard of care.

Jefferies Claims can guide you through this process. We will give you the support and understanding you need at this difficult time. 

📞 Call us now at 0333 358 3034
🌐 or visit Jefferies Claims Contact Us Page for your free, no obligation consultation.

This blog is for informational purposes only and does not constitute legal or medical advice. Always consult with a medical professional and a qualified solicitor to understand your specific circumstances.