Male facial pigmentation commonly includes freckles, solar keratosis, seborrheic keratosis and so on.
1. Freckles: some men may have freckles on their face due to genetic factors, especially induced by ultraviolet radiation.
2. Solar keratosis: prolonged exposure to strong ultraviolet light will cause certain damage to the skin barrier function and stimulate melanin secretion, resulting in dark spots on the face.
3. Seborrheic keratosis: it belongs to common epidermal benign tumors, because of skin aging, genetic susceptibility and other reasons, which will lead to the symptom of long dark spots on men’s faces. Prolonged exposure to the sun will make the ultraviolet rays in the sun activate melanin cells and secrete a large number of melanin particles, which will lead to the emergence of the phenomenon of long dark spots on the face.
The black spots on men’s face may also be related to other diseases, so they can go to regular hospitals to improve the examination and give targeted treatment after clarifying the cause of the disease.