Moles are common skin features made up of concentrated pigment cells, and most remain completely harmless throughout life. They typically stay uniform in shape, color, and size. However, when a mole begins to change—whether in appearance, texture, or sensation—it can be a sign that something more serious is developing. Early awareness is key, as identifying unusual changes promptly can greatly improve treatment outcomes.
Skin specialists often rely on a simple method known as the ABCDE rule to help distinguish between ordinary moles and those that may require closer medical attention. This guideline offers a practical way for anyone to monitor their skin and notice potential warning signs before they progress.
