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As explained by our expert in dermatology , melasma is a skin disorder that consists of a skin hyperpigmentation or dark spots on the skin which appear in the central area of the forehead, cheeks and upper lip. Although it's been denied their danger to health, however, the stains produce an unsightly effect. Furthermore, although they may occur in any person, young women who use birth control pills or pregnancy are the most affected
What are the causes of the appearance of melasma?
There is no specific cause of this skin condition. However, there are certain factors that activate the cells responsible for skin pigmentation (melanocytes); among these, exposure to ultraviolet and sunlight exhibits considerably certain areas of the body to an increase of melanin. The patient's hormonal status (because of pregnancy or administering the pill) is a risk factor. Finally, genetic predisposition and excessive use of cosmetics are linked to the appearance of melasma .
How can it be treated melasma?
It is important to consult a specialist and identify the cause of excess skin pigmentation. When this phenomenon represents a real trouble for the patient, it resorts to specific treatments. One of these involves the use of depigmenting creams that contain different active principles (retinoic acid, hydroquinone, kojic acid). In addition, chemical peels or some of the kinds is used lasers , such as laser light pulsed. Just the low-power laser technique, can whiten the skin with powerful drugs and creams depigmenting,.
You can prevent melasma?
The best form of prevention is the use of melasma of sunglasses or hats, as well as avoiding sun exposure during the hottest hours of the day. Moreover, (the beach or the countryside) must be careful to first exhibitions in the open air. Despite the specific treatments enhance the status of melasma, reducing the pigmentation of spots , there are no therapies that allow to permanently delete it.