What is the term for the overproduction of melanin in the skin?

The term for the overproduction of melanin in the skin is hyperpigmentation. This occurs when there is an excess accumulation of melanin, which is the pigment responsible for the color of the skin, hair, and eyes. Hyperpigmentation can manifest in various forms, such as age spots, sun spots, or post-inflammatory hyperpigmentation following an injury or inflammation of the skin.

The condition can be triggered by factors such as increased sun exposure, hormonal changes, certain medications, and inflammation. Understanding hyperpigmentation is essential in skincare, both for identifying skin conditions and for formulating appropriate treatments. This knowledge allows professionals to assist clients who may be concerned about uneven skin tone or darkening patches on the skin.