Freckles Causes, Symptoms,Types and Treatment
Freckles are flat, circular small spots of melanin on human skin in people of fair complexion. Items develop randomly on the skin, especially after repeated exposure to sunlight.
They may vary in color – that can be red, yellow, tan, light-brown, brown or black. They are usually more often seen in summer, especially among lighter-skinned people and people with light or red hair. Both men and women get freckles at an equal rate.
Causes of freckles
Exposure of skin to sun is a major cause of developing freckles. Freckles will fade when sun exposure is reduced or eliminated. The basic cause of freckles are some special skin cells that produce a pigment called melanin. If you have melanin in your body, under way to build up a place, therefore, may result in age spots freckles.
Freckles are influenced by genetic factors as well. Abnormal hormone can cause freckles since estrogen over-stimulates pigment-producing cells, causing them to generate excess color when exposed to sunlight. (more…)
