What does the term "hyperpigmentation" refer to?

The term "hyperpigmentation" specifically refers to the darkening of the skin in certain areas due to an excess production of melanin. Melanin is the pigment responsible for the color of our skin, hair, and eyes. When there is an increase in melanin, it causes certain patches of skin to become darker than the surrounding areas. Hyperpigmentation can result from various factors, including sun exposure, inflammation, hormonal changes, or certain medications. Recognizing this condition is important for treating and managing skin health, especially in the field of esthetics, where skin appearance plays a significant role in aesthetic procedures and client care.