Most moles are harmless, but changes in appearance can sometimes signal a more serious issue.

The article explains that moles are usually stable and harmless when they stay symmetrical and unchanged. A mole that changes shape, color, or size, or starts to itch, bleed, or crust over, may need medical attention.

Dermatologists often recommend using the “ABCDE rule” to spot warning signs.

“Asymmetry” means one side looks different from the other.

“Border” refers to uneven, blurred, or irregular edges.

“Color” means the mole has multiple shades such as brown, black, red, white, or blue.

“Diameter” refers to spots larger than about 6 millimeters.

“Evolving” means the mole changes over time.

The article says any mole showing these signs should be checked promptly.

Other skin growths can also be concerning.

These include “Actinic Keratoses,” rough scaly patches caused by sun exposure that may become more serious if untreated.

“Basal Cell Carcinomas” can appear as pearly or waxy bumps, while “Squamous Cell Carcinomas” may look like firm red bumps or crusted flat patches.

Not all growths are dangerous. “Seborrheic Keratoses” are described as harmless spots that can sometimes resemble more serious skin conditions.

Warning signs include rapid growth, ongoing itching, bleeding, discomfort, or sores that do not heal.

The article encourages regular self-checks using mirrors and good lighting to notice new or changing spots.

If something seems unusual, seeing a dermatologist is recommended.

A doctor can evaluate the area, perform testing if needed, and suggest treatment.

The article also stresses prevention.

Daily sunscreen, avoiding tanning beds, limiting heavy sun exposure, and knowing family history can help reduce skin cancer risk.

Its message is simple: “Early recognition can improve outcomes.”

Paying attention to skin changes and acting early can make a meaningful difference.