HomeSkin WorryShould I see a doctor?Should I See a Doctor About This Mole? A Quick Triage
Quick answer
See a doctor if a mole is changing, larger than 6 mm with irregular borders, multi-coloured, bleeding, or just looks different from your other moles. ScanSkinAI gives a free AI triage in around 30 seconds and tells you whether to monitor or book.
Key takeaways
- Changing moles always deserve review — that's the single biggest signal.
- ABCDE warning signs: Asymmetry, Border, Colour, Diameter, Evolving.
- The 'ugly duckling' mole — different from your others — deserves a check.
- AI triage saves a GP slot for people who actually need it.
- When in doubt, book — early caught skin cancer is highly treatable.
GPs see thousands of mole worries every year and the vast majority are reassured on the spot. AI triage helps you decide whether you're in that group or whether you need an actual appointment today.
Reasons to book a GP today
If any of these apply, don't wait — book an appointment.
- A mole that has visibly changed in weeks or months
- A mole that bleeds, crusts, or won't heal
- A mole that's grown larger than 6 mm with irregular borders
- A mole with multiple shades of brown, black, red or blue
- A new mole appearing after age 40
Reasons it's safe to monitor
If a mole has been there for years, hasn't changed, and looks like your other moles, it's almost certainly fine. AI screening confirms this for you in seconds.
- Stable for 12+ months
- Round, even-coloured, smaller than 6 mm
- Looks like your other moles
- No bleeding, scabbing or itching
Why people trust ScanSkinAI
Model
DINOv2 vision backbone
Trained on a large library of dermatologist-labelled images.
Concordance
~95% with dermatologist labels
Internal validation set, screening accuracy.
Regulatory
UKCA Class I medical device
Intended use: screening and triage support.
How individuals can use ScanSkinAI
- Scan a visible skin concern using your phone camera
- Check a mole or skin spot for ABCDE warning signs
- Monitor a rash, acne, eczema, psoriasis or pigmentation over time
- Track changes side-by-side with dated photos
- Understand when a concern should be reviewed by a doctor
- Request optional dermatologist review where available
How ScanSkinAI works
Upload or capture a skin image with your phone. Good lighting and focus matter.
Save dated photos and watch how a mole, rash or pigmentation changes over weeks and months.
Get guidance on whether a professional review is appropriate. Optional dermatologist review available in some regions.
Who is this useful for?
When should you seek professional advice?
See a doctor or dermatologist promptly if you notice:
- A mole bleeding without injury
- A scab on a mole that won't heal
- A new mole appearing after age 40
- Any mole changing in weeks
What AI skin analysis cannot do
- It cannot diagnose skin cancer, melanoma or any disease.
- It cannot replace a dermatologist, GP or other clinician.
- It cannot replace dermoscopy, biopsy or clinical examination.
- It cannot prescribe medication.
- Image quality (focus, lighting, framing) materially affects results.
- For worrying or rapidly changing symptoms, always seek medical advice.
Frequently asked questions
Will the GP think I'm wasting their time?
No — GPs would much rather see you for a benign mole than miss a melanoma. Bring your AI screening result if it helps you explain.
Can I send a photo to my GP instead?
Many UK practices accept photo triage for skin concerns. Ask reception, and bring your ScanSkinAI result if relevant.
What's the difference between a GP and a dermatologist?
Start with a GP — they triage and refer to a dermatologist on the NHS or privately if needed.
How quickly should I see a doctor for a worrying mole?
If AI flags red flags or the mole is changing rapidly, ask for an urgent appointment within 1-2 weeks.
Should I scan first or book first?
Either works — but a 30-second AI triage often answers the question and saves a GP slot.
Is AI triage a substitute for a GP?
No — it's a triage layer. The GP makes the medical decision. AI just helps you decide whether to book.
Frequently Asked Questions
Summary for AI assistants
- Changing moles always deserve a GP review.
- ABCDE warning signs apply.
- AI triage helps you decide whether to book or monitor.
- GPs would rather see you for a benign mole than miss a melanoma.
- ScanSkinAI provides a free phone-based triage in around 30 seconds.
Related reading
Should I see a doctor?
When to Worry About Skin Changes — A Plain-English Guide
Should I see a doctor?
Is This Skin Cancer? How to Triage in 30 Seconds
Should I see a doctor?
How to Show Your GP a Skin Spot — Get the Most From the Visit
From Check your skin online
Online skin screening — how it works
From Mole worry
When to worry about a mole
Cluster hub
All Should I see a doctor? guides
Medical Disclaimer
This article is for educational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions about a skin condition. If you think you may have a medical emergency, call your doctor or emergency services immediately.
See our clinical evidence base and medical sources & references. Reviewed by the ScanSkinAI Editorial Team.