Melasma - causes, symptoms, image, treatment, care and removal of melasma

Melasma is a term synonymous sometimes used to describe the case of melasma during pregnancy. The cloasma is derived from chloazein greek word, meaning "being green." Melas, also Greek, means "black." Since the pigmentation has never nell'apparenza green, the melasma is the preferred term.
What are the causes of melasma?
Melasma has been considered result from pregnancy, from oral contraceptives, failed by endocrino, by genetic factors, from drugs, lack nutrition from liver dysfunction and other factors. Most cases appear to be connected with pregnancy or oral contraceptives. The infrequency of melasma in postmenopausal women on replacement by estrogeno suggests that estrogen alone is not the case. In the most recent combination therapy using the estrogen plus progestational agents is applicant in postmenopausal women and melasma is being viewed in some of these older women who have not had melasma during their pregnancies. The exposure of the sun appears to be a stimulating factor in predisposed individuals. While in some cases families have been described, the melasma should not be considered a hereditary disorder.
What are the symptoms of melasma?
The areas most commonly affected are the cheeks, forehead, the upper lip and chin. The different types of melasma occur in accordance with the position of excess melanin, in epidermide or dermis. Melasma is thought to be caused by high levels of estrogen, progesterone and as the distimolazione (a hormone that prompts cells to make melanin more melanin).
Treatment of melasma - removal of melasma
A combination of tretinoin cream and a cream that contains bleaching of hydroquinone can be useful in sbiadisc some types of melasma. Occasionally, your doctor may add chemical peels or topical steroid creams as well. In severe cases, laser therapy can be applied to remove the dark pigment. In addition, however, avoid the sun and daily sunscreen use is key to avoid melasma. The daily sunscreen use the aid not only prevents but melasma is crucial in the prevention of cancer and wrinkles of the skin.