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DermelaMole Checker

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Mole and melanoma education hub

A static-first content hub for mole tracking, ABCDE warning signs, self-exams, and when to ask a doctor.

Pillar guides

Published articles

Raised Mole vs Flat Mole: What Shape Change Can Mean

A raised mole is not automatically dangerous, but a spot that becomes more elevated or changes surface texture deserves better tracking.

Mole vs Freckle: How To Tell the Difference

Moles and freckles can both be brown spots, but they behave differently over time and that timeline matters when you are deciding what to watch.

How To Track a Mole Over Time Without Guessing

Tracking a mole is most useful when the photos, notes, and timing are consistent enough to show what actually changed.

New Mole After 30: When It Deserves a Closer Look

New pigmented spots after age 30 are not automatically dangerous, but a truly new and changing spot should not be brushed off casually.

Bleeding Mole: What It Can Mean and When To Get It Checked

A bleeding mole can come from trauma or irritation, but bleeding with change, crusting, or a sore that does not heal should be checked promptly.

The ABCDE Rule Explained: How to Check a Mole at Home

A practical ABCDE rule guide for checking a mole at home, taking notes, and knowing when a mole check needs medical review.

How to Check Your Moles for Skin Cancer

Learn a careful, non-diagnostic routine for checking moles for skin cancer warning signs and tracking changes with Dermela.

Mole Checker App vs. Seeing a Dermatologist: What's the Difference?

Understand what a mole checker app can support, what only a dermatologist or doctor can do, and how to use Dermela safely.

What Does a Cancerous Mole Look Like? Signs to Watch For

Learn common warning signs people associate with cancerous moles, why photos have limits, and when to ask a clinician.

When Should You Get a Mole Checked? What to Expect

Learn when to get a mole checked, what changes matter, and how to prepare photos and notes before a dermatologist or doctor visit.

How to Check Moles at Home: Step-by-Step

A practical home mole-check routine covering mirrors, hard-to-see areas, photo baselines, and when to ask a dermatologist.

Itchy Mole: When to Worry and What to Track

An itchy mole is often irritation, but itching with change, bleeding, pain, or an unusual pattern should be checked by a doctor.

Melanoma vs Normal Mole: Key Differences

Learn how normal moles often behave, which melanoma warning signs matter, and why change over time is the safest comparison.

Mole Color Changes: What Different Colors Can Mean

Learn when mole color changes deserve attention, including mixed colors, new darkening, red or white areas, and pigment spread.

Photographing Moles for Tracking: Better Baselines

Learn how to photograph moles consistently so changes in size, shape, border, and color are easier to compare over time.

Content roadmap

Planned

Asymmetry in Moles

How to compare both halves of a mole and avoid common photo mistakes.

Planned

Mole Border Irregularity

What irregular, blurred, ragged, or scalloped borders may mean.

Planned

Mole Diameter and Size

What the pencil-eraser rule can and cannot tell you.

Planned

Evolving Moles

Why change over time is one of the most important warning signs.

Planned

Melanoma Colors

A guide to color variation and why melanoma is not always black.

Planned

Ugly Duckling Sign

How to notice a spot that breaks your usual mole pattern.

Planned

Nodular Melanoma

Why fast-growing bumps deserve prompt review.

Planned

Melanoma in Dark Skin

Where melanoma may appear and why acral areas matter.

Planned

Bleeding Mole

How to respond when a mole bleeds or crusts.

Planned

Mole Getting Darker

What darker color can mean and what context matters.

Planned

New Mole in Adulthood

How to handle a new spot after childhood or young adulthood.

Planned

Mole Changing Shape

How to document shape changes clearly.