Pigmented lesions are areas of skin that have an increased amount of pigment, often appearing darker than the surrounding skin. These lesions can be caused by various factors, including sun exposure, hormonal changes, or genetic predisposition. Common types include moles, freckles, and age spots. While most pigmented lesions are benign, some may require monitoring or medical evaluation. It is important to differentiate between benign and potentially harmful pigmented lesions, such as melanomas. Regular skin checks can help identify changes in existing lesions or the emergence of new ones. If any lesion changes in size, shape, or color, it is advisable to consult a healthcare professional for further assessment.