Hyperpigmentation refers to dark patches or uneven skin tone caused by excess melanin production. This can result from sun exposure, hormonal fluctuations, skin irritation, or aging, leading to spots, discoloration, or an uneven complexion. Some common forms of hyperpigmentation include sunspots, age spots, and post-inflammatory hyperpigmentation (PIH) from acne or injury. While hyperpigmentation is not harmful, many individuals seek professional treatments to restore an even, radiant complexion and prevent further discoloration.
