1, check the spotted liver on the man's face.
Some "spots" have been handed down for three generations.
"The' spot' that people often say is actually pigmentation, mainly melanin deposition." Mao Yueping, an associate professor of dermatology at Sun Yat-sen Memorial Hospital of Sun Yat-sen University, said that these pigmentation can be divided into epidermal type and dermal type in medicine according to different growth positions, but most spots are mixed, that is, they grow in both dermis and epidermis. Generally speaking, there are freckles and coffee spots on the epidermis, and the spots on the dermis are mainly "Ota nevus". The spots that invade both dermis and epidermis are chloasma and post-inflammatory pigmentation, such as acne marks.
Some spots can be diluted by external use, and some can be removed by laser, fruit acid and other physical means. Freckles, nevus OTA and coffee spots can be said to be "congenital spots". "Patients often ask me that I didn't have freckles when I was born, and then I grew out. How is it a congenital spot? " Mao Yueping said that the so-called congenital spots are hereditary. Even if there are no long spots at birth, they will grow in the future. The most typical is freckles, which have a family genetic tendency. They don't exist at birth, but usually appear in their teens. And freckles can be said to be "passed down from one spot to three generations." Often grandma has freckles, and daughters and granddaughters can't escape "spots".
Some spots are related to gender. Congenital freckles are scattered and isolated brown spots, but they are all flaky spots that appear after old age. Because it is related to endocrine, it is high in women, and even dubbed "women's spot". Skin pigmentation and chloasma caused by inflammation belong to acquired spots. In terms of treatment, chloasma is the most difficult to treat. Ota's nevus is ugly, but it's easy to treat. Just like coffee spots, they can be destroyed by lasers.
There are spots on your face, so pay attention to sun protection. Most congenital spots and acquired spots will deepen in color as soon as they are exposed to the sun. In particular, freckles, post-inflammatory pigmentation, sunburn, etc. will definitely deepen after sun exposure, so we must strictly protect ourselves from the sun. And congenital spots like nevus OTA, the consequences of sun exposure are not serious.
Men also have chloasma.
Associate Professor Mao Yueping said that chloasma is the most difficult spot to treat. Once you have chloasma, you should first pay attention to emotional stability, regular life and sun protection. If it is a slight chloasma that has just "emerged", you can consider applying freckle skin care products, but you should carefully choose a reliable brand. If chloasma is serious, it is not only a small piece, but also an expanding trend. In addition to topical freckle removing products, some oral drugs are also needed for adjuvant treatment, but they can only be used after diagnosis and treatment by dermatologists.
In the promotion of many freckle-removing skin care products, chloasma is regarded as "a woman's patent". However, in real life, "rough man" also grows chloasma. Mao Yueping pointed out that the main cause of male chloasma is poor liver metabolism, often staying up late, drinking and socializing, eating unhealthy high-oil food outside, leading to liver siltation. "Chloasma cannot be treated blindly. People often listen to the freckle advertisements outside, which leads to serious consequences such as redness, allergies and peeling on the face. " Mao Yueping emphasized that chloasma actually needs the judgment of dermatologists before deciding on treatment. The treatment of chloasma is mainly comprehensive treatment, including oral medicine and external treatment including laser, fruit acid and physical therapy. Because female chloasma is related to endocrine, women with chloasma can take Dangshen properly before menstruation and after menstruation to dredge blood vessels and avoid the aggravation of chloasma. (Reporter Ren Shanshan correspondent Zhu)
2. The reason for the spots on men's faces
1, the external factors are mainly: sunlight and electromagnetic radiation are also one of the external factors that cause long spots on men's faces.
2, internal endocrine disorders: due to daily work pressure, family chores and other factors, it is easy to cause irritability, such as: failure to achieve normal rest, lack of exercise, irregular life, or other diseases.
3. Environmental factors: with the development of modern industry, urban air pollution, climate change, water and soil diet and other factors;
4, disease: diabetes will reduce the overall trickle function, but also slow down metabolism; Pigmentation caused by skin diseases or acne; Deficiency of liver and kidney, poor hematopoietic function, deficiency of qi and blood, slow blood circulation and poor metabolism; Hypersecretion of thyroid gland and hyperthyroidism can make enzyme stack amine active and increase pigment.