Symptom guide · Oncology
Skin Sore That Does Not Heal
What skin sore that does not heal can point to, how urgent it is, and who assesses it in the UAE.
Also known as non-healing skin lesion, persistent scab
This needs a prompt medical assessment
Skin sore that does not heal has many causes and most of them are not cancer — but it is on the list of features that doctors investigate quickly rather than watch. Getting it checked early is what makes the difference.
Go now if any of these apply
- A new lump, or a lump that is growing, hard, or fixed in place
- A symptom that has persisted for more than three weeks without improving
- Unexplained weight loss, drenching night sweats, or persistent fatigue
- Bleeding that is unexplained — in stool, urine, when coughing, or after the menopause
- A mole or skin lesion that is changing in size, shape, colour, or is bleeding
Book a doctor's appointment within the next few days and say how long the symptom has lasted. Ask specifically whether an urgent referral or a scan is warranted.
At a glance
Quick facts
- Also known as
- non-healing skin lesion, persistent scab
- Body region
- Skin
- Care area
- Oncology
- Conditions linked
- 3
Possible causes
Conditions that can cause skin sore that does not heal
Listed alphabetically. This list is not ranked by likelihood.
- Actinic KeratosisCommon among people with actinic keratosis. Long-term condition.
- Basal Cell CarcinomaVery common among people with basal cell carcinoma.
- Squamous Cell Skin CancerVery common among people with squamous cell skin cancer.
These figures describe how often each condition causes this symptom — not how likely it is that this symptom is caused by that condition. Most symptoms have a common, harmless explanation.
Treatment by cause
How the causes of skin sore that does not heal are treated
Treatment follows the diagnosis, not the symptom. Each row is a linked condition and a treatment used for it.
| If the cause is | Treatment used | Line |
|---|---|---|
| Basal Cell Carcinoma | Surgical Excision | First line |
| Basal Cell Carcinoma | Mohs Surgery | First line |
| Basal Cell Carcinoma | Skin Cancer Surgery | First line |
| Basal Cell Carcinoma | Tumour Removal Surgery | First line |
| Squamous Cell Skin Cancer | Tumour Removal Surgery | First line |
| Actinic Keratosis | Cryotherapy (Lesion Removal) | First line |
| Actinic Keratosis | Topical 5-Fluorouracil | First line |
| Actinic Keratosis | Skin Cancer Screening | First line |
| Squamous Cell Skin Cancer | Radiotherapy | Second line |
| Actinic Keratosis | Photodynamic Therapy | Second line |
| Actinic Keratosis | Imiquimod Treatment | Second line |
| Actinic Keratosis | Follow-Up After Cancer Treatment | Second line |
| Basal Cell Carcinoma | Imiquimod Treatment | Third line |
| Basal Cell Carcinoma | Photodynamic Therapy | Third line |
| Basal Cell Carcinoma | Radiotherapy | Third line |
| Squamous Cell Skin Cancer | Immunotherapy | Third line |
Related symptoms
Other skin symptoms
Find care
Who assesses this in the UAE
These are the specialties that treat the conditions linked to this symptom. Every listed doctor holds a UAE licence.
Questions people ask
Can skin sore that does not heal be a sign of basal cell carcinoma?
Yes. Skin sore that does not heal: very common among people with basal cell carcinoma. It does not work the same way in reverse — for most people with this symptom the cause turns out to be something else, and more common — so it is not a diagnosis on its own.
Can skin sore that does not heal be a sign of squamous cell skin cancer?
Yes. Skin sore that does not heal: very common among people with squamous cell skin cancer. It does not work the same way in reverse — for most people with this symptom the cause turns out to be something else, and more common — so it is not a diagnosis on its own.
Can skin sore that does not heal be a sign of actinic keratosis?
Yes. Skin sore that does not heal: common among people with actinic keratosis. It does not work the same way in reverse — for most people with this symptom the cause turns out to be something else, and more common — so it is not a diagnosis on its own.
Keep reading
More about skin sore that does not heal
Cancer care in the UAE
Hospitals & Medical Centers in Abu Dhabi
Most UAE cancer care is delivered inside hospital services rather than by standalone oncology clinics, so these are licensed hospitals & medical centers listed in Abu Dhabi. Confirm the specific cancer service exists before you travel, and know that asking for a second opinion is routine.
Ahalia Hospital Musaffah Building - Musaffah - Musaffah Industrial - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, AXA, Cigna +26 more
Al Ruwais Industrial City - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, AXA, Cigna +30 more
Abu Dhabi, Abu Dhabi
Accepts: Daman, Thiqa, AXA, Cigna +30 more
Second opinions are routine in cancer care and asking for one does not affect your treatment. How to arrange a second opinion in the UAE.
Ordered by verification status and how complete each clinic's public record is, then alphabetically. This is a directory listing, not a ranking — Zavis does not rate or recommend providers.
A factual listing drawn from the DHA, DOH and MOHAP licence registers. It is not a referral, an endorsement, or advice that any of these providers is right for you.
Medical disclaimer. This page is general health information, not medical advice, and it cannot diagnose you. Always consult a licensed healthcare provider about your own symptoms and treatment. In an emergency in the UAE, call 998 for an ambulance.