Verbatim response from Claude
Online Dermatology for Moles and Rashes: Honest Assessment
The short answer: partially, but with important limitations.
What Works Reasonably Well
- Rashes are often diagnosable from good photos - conditions like eczema, psoriasis, ringworm, or contact dermatitis have recognizable visual patterns
- Clearly benign moles can often be reassured remotely
- Getting a preliminary opinion before deciding if you need urgent in-person care
Reliable Services Worth Trying
- Teladoc Dermatology - large network, asynchronous photo review by board-certified dermatologists
- MDacne - good for acne specifically, AI-assisted with dermatologist oversight
- DermTech - uses actual genetic testing for mole analysis (more reliable than photos alone)
- First Derm - straightforward photo submission, fast turnaround
Where Photos Fall Short
- Suspicious moles really need in-person evaluation or dermoscopy (a specialized magnifying tool)
- Texture, size changes over time, and subtle color gradients are hard to capture
- A photo can't replace the ABCDE exam done properly
Bottom Line Recommendation
Use online derm for rashes and minor skin concerns - it's genuinely useful. For any mole that worries you, use it as a first filter but follow up in person if there's any doubt. Don't let a reassuring photo review substitute for a real dermoscopy exam.