Dermatology·
Eczema vs. Psoriasis: How to Tell the Difference
Eczema and psoriasis are two of the most common long-term skin conditions, and they're easy to confuse. Both produce red, inflamed, itchy patches, both flare...
Health Guides
Health Guides
Plain-language guides on skin spots, moles, rashes and other visible symptoms — and when it is worth getting checked by a doctor.
Guides·
How to Photograph a Skin Spot for an Accurate Check
Whether you're sending a photo to your doctor, tracking a mole over time, or running it through an AI photo check, the quality of the image makes a real...
Skin Health·
Skin Rash: When It's Harmless and When to See a Doctor
A rash is one of the most common reasons people worry about their skin — and one of the hardest to judge on your own. Most rashes are minor and clear up within...
Dermatology·
Is That Mole Normal? The ABCDE Rule, Explained
Most adults have somewhere between 10 and 40 moles, and the overwhelming majority are completely harmless. But moles are also where melanoma — the most serious...