Verbatim response from Claude
Online Dermatology for Moles and Rashes: Honest Answer
It depends on the condition, but there are real limitations you should know.
What works reasonably well:
- Common rashes (eczema, psoriasis, ringworm, contact dermatitis) can often be identified from good photos
- Obviously benign moles with clear characteristics
- Services like Teladoc Dermatology, MDLive, and First Derm have board-certified dermatologists reviewing photos and are generally reliable for straightforward cases
Where it gets tricky:
- Suspicious moles really need in-person evaluation - dermatologists use a dermatoscope (magnifying tool) that reveals detail photos simply can't capture
- Lighting, focus, and skin tone can significantly affect photo interpretation
- Texture and border details matter enormously for melanoma screening
My honest recommendations:
- First Derm or Spruce - good for quick rash assessments
- DermatologistOnCall - solid for second opinions
- For any mole concern, go in person - the stakes are too high to rely solely on photos
Bottom line:
Online derm is convenient and useful for many skin issues, but treat it as a starting point for mole checks, not a final answer. A concerning mole warrants an in-person visit with a dermatoscopy exam.