How does the color of face have coppery to return a responsibility

Update Date: 2023-11-01 Source: Network

summary

Excessive facial pigmentation is usually caused by the proliferation of melanin from the skin, eyes and hair. Sometimes, the addition of the density of active melanocytes can also cause the pigment to cool down. In dermatology clinics in Singapore and other Asian countries, the most common pigmentation problems for women are post inflammation pigmentation, lentigenes and melasma. These skin questions can significantly affect a person's appearance, and may have a negative impact on the patient's mind.

How does the color of face have coppery to return a responsibility

First: pigment cooling after inflammation is caused by excessive melanin after skin inflammation or injury. This kind of pigmentation is very common in Singapore, with an incidence rate of 1.9%. It is especially common in women with dark complexion, and lichen planus, which is known to cause pigmentation to continue for many years.

Second: the color spot is a kind of brown mottling with regular edges, which is more common in the face, forearm, hands and other parts exposed to the sun for a long time. These spots will appear gradually or suddenly with age. Sometimes, we will mistakenly think that the stain is a birthmark or mole, so it is necessary to have a detailed understanding of the history and careful examination to make a diagnosis. When the skin is exposed to the sun for a long time, melanin cells will be added to replace the top layer of keratinocytes and form spots.

Third: black spot, also known as liver spot, is a common symmetrical mottle with irregular margin. Generally, black spots appear in the center of the face, but do not include the upper lip groove, zygomatic area and chin. 90% of the patients with black spots are women, and most of them are Asian women with dark complexion.

matters needing attention

To prevent excessive appearance or deterioration of pigment, sunscreen is very important. It's best to use sunscreen with SPF at least 30 frequently, and prepare wide brimmed hat, long sleeve clothes, sunglasses, anti ultraviolet umbrella, etc.