Hyperpigmentation

Pronunciation: /ˈhaɪpɝˈˌpɪɡmənteɪʃən/

Hyperpigmentation (noun)

  1. A condition where parts of the skin become darker because they make too much pigment.
  2. An increase in skin pigment that causes uneven colour, often after irritation, injury, or hormonal changes.

Examples

  • Hyperpigmentation can appear as skin dark patches on the face.
  • Skin dark patches can be caused by hyperpigmentation after irritation.