
Most people have moles– which are the small brown or black spots on the skin– and they are generally harmless. However, some moles can also be subtle cues for underlying health issues, especially if they change in shape, size, or colour. While many moles are benign, others may be early warning signs of genetic conditions or even diseases like skin cancer. And so, it is important to regularly examine your moles to notice any changes especially for– Asymmetry, Border, Colour, Diameter, and Evolving (ABCDE rule). Here we list some diseases that unusual or changing moles may point to—and why a skin check matters.