Verbatim response from Claude
Online Dermatology for Moles and Rashes: Honest Assessment
The short answer: partially, with important limitations.
What works reasonably well:
- Rashes with distinctive visual patterns (eczema, psoriasis, ringworm) can often be identified reliably from good photos
- Screening to determine urgency - a dermatologist can tell you if something needs immediate in-person attention
- Common, benign conditions are frequently diagnosable remotely
Where it falls short:
- Moles/suspicious lesions - dermatologists typically need dermoscopy (a magnifying tool) for accurate melanoma screening. Photos alone miss texture, depth, and subtle color variations
- Poor lighting or photo quality significantly reduces accuracy
- Some conditions require physical examination or lab tests
Reputable services to consider:
- Teladoc Dermatology - board-certified dermatologists, good for general concerns
- DermTech - uses AI-assisted analysis with mail-in skin patches, specifically for mole assessment
- First Derm - asynchronous photo review, quick turnaround
- MDLive Dermatology - live video option for better real-time assessment
My recommendation:
Use online dermatology as a first step or triage tool, but for any mole that's changing, asymmetrical, or concerning, insist on an in-person visit with dermoscopy. Don't rely solely on photos for melanoma screening.