7. Skin Changes and Mole Changes
Changes in skin color, sores that do not heal, itchy or tender areas, and changes in existing moles all warrant prompt examination. The ABCDE rule — Asymmetry, Border irregularity, Color variation, Diameter larger than a pencil eraser, and Evolving appearance — is the standard self-check method for monitoring moles.
Slight alterations in mole size, shape, or color can be subtle and easily dismissed. Less discussed is how changes in skin texture, new growths, or persistent itching without rash may also signal skin cancers that aren’t obvious at first glance. Monthly self-exams and annual dermatology checks are practical action steps.