December 14, 2011
Darkening of the skin is known as hyperpigmentation. The cause of hyperpigmentation is production of excessive melanin by the skin cell of human body. The disorder can appear in persons of all races, skin types and complexions. Many factors are involved in causing the hyperpigmentation in human body such as excessive sun light exposure, drug [...]
Read the full article →
December 7, 2011
Pigmentation is a condition referred to darkening (hyper pigmentation) or lightening (hypo pigmentation) of the skin. Its known causes are exposure ultra violet rays, medication, trauma, chemical substances, hormonal changes, vitamin A & C deficiencies and deficiencies of essential fatty acids. The skin cells of human body also known as melanocytes, produce melanin substance which [...]
Read the full article →