Causes of age spots
-
UV Exposure: Prolonged exposure to ultraviolet (UV) rays from the sun is the primary cause of age spots. Over time, UV rays can accelerate the production of melanin, the pigment responsible for skin color, leading to the formation of these spots.
-
Ageing: As the skin ages, it undergoes various changes, including a decrease in cell turnover and the development of uneven pigmentation. These factors contribute to the formation of age spots.
-
Genetics: Some individuals may be genetically predisposed to developing age spots. If your parents or grandparents had them, you may be more likely to experience them as well.
-
Hormonal Changes: Fluctuations in hormones, particularly during pregnancy or while taking certain medications, can influence the development of age spots.
Signs of age spots
Age spots are characterised by their flat, oval or round shape, and typically have a uniform color, ranging from light tan to dark brown or black. They are painless and vary in size. While they are generally harmless, it's crucial to differentiate age spots from other skin conditions, and any sudden changes or irregularities should be examined by a healthcare professional.