Hyperpigmentation is a condition where certain areas of the skin become darker than the surrounding tissue due to excess production of melanin. It can appear as age spots, freckles, or melasma, and is commonly caused by sun exposure, inflammation, or hormonal changes. Although generally not harmful, hyperpigmentation can affect the skin’s appearance, making it uneven or discolored. Treatment options are available to reduce its appearance and restore a more even skin tone.