This is an automatically translated article.
Hyperpigmentation is a common skin condition that affects many people for many reasons. Types of hyperpigmentation include age spots, melasma, and post-inflammatory hyperpigmentation. Hyperpigmented skin what to do? This is a question that many women wonder about.
1. What is hyperpigmentation?
Hyperpigmentation is a fairly common, usually harmless condition in which patches of skin become darker than the surrounding normal skin causing uneven pigmentation. This darkening occurs when there is an excess of melanin, the brown pigment that gives normal skin color, and deposits form on the skin. Hyperpigmentation can affect the skin color of people of all races.
Some forms of skin hyperpigmentation, including melasma and sun tan, are more likely to affect sun-exposed areas of skin, including the face, arms, and legs. Other types of hyperpigmentation form after an injury or inflammation of the skin, such as a cut, burn, acne, or lupus. These conditions can occur anywhere on the body.
Hyperpigmentation in some areas is usually harmless but sometimes it can be a sign of other conditions
The most common types of hyperpigmentation and their symptoms:
Age spots aka dark spots sun: Brown or black spots appear on the skin when exposed to the sun. They usually appear on the face and hands, or on sun-exposed areas of the body. Age spots often appear in older people or after prolonged sun exposure.
Bệnh đồi mồi là một loại tăng sắc tố phổ biến nhất
Melasma: is a condition in which large dark patches of skin appear on the forehead, face and abdomen. Women, those who are pregnant or taking birth control pills, and those with darker skin are more likely to get melasma. Post-inflammatory hyperpigmentation: Dark spots or patches of skin that appear after an inflammatory skin condition, such as acne or eczema, often appears on the face or neck in people with inflammation or skin lesions.
2. Causes of hyperpigmentation
The cause of hyperpigmentation depends on the type of hyperpigmentation. The most common causes are:
Sun exposure: The body produces more melanin to protect the skin from prolonged exposure to the sun. This can cause dark spots or patches on the skin known as age spots or tanning. Dermatitis: Areas of the skin may darken after dermatitis. This condition can include acne, eczema, lupus, or skin lesions. People with darker skin are more likely to develop post-inflammatory melasma. Melasma: Darker patches of skin can form when the body goes through hormonal changes. This type of hyperpigmentation is common during pregnancy. Drug reactions: Certain medications, such as antimalarials and tricyclic antidepressants, can cause hyperpigmentation. In these cases, patches of skin may turn gray. Chemicals in topical treatments can also sometimes cause hyperpigmentation.
Nguyên nhân gây tăng sắc tố da có thể do phản ứng khi sử dụng thuốc
Pathology: More serious causes of hyperpigmentation include Addison's disease and hemochromatosis (iron overload). Addison's disease affects the adrenal glands. It can cause hyperpigmentation in several areas of the body, including: skin folds, lips, elbows, knees, knuckles, toes, inside cheeks Hemochromatosis is an inherited condition that causes The body contains too much iron. It can cause hyperpigmentation, making the skin look darker or tanned. You should see your doctor if you notice the following symptoms of hemochromatosis: fatigue, abdominal pain, joint pain, weight loss.
3. Prevention of hyperpigmentation
To prevent hyperpigmentation , or to prevent more severe hyperpigmentation, you should:
Avoid exposure to the sun: Wear a jacket, a mask, cover up carefully when exposed to the sun. Sunlight, and at the same time should use sunscreen with SPF of 30 or higher to protect skin and prevent melasma from becoming darker. Avoid scratching or picking: To prevent hyperpigmentation from forming after an injury, avoid scratching, squeezing nodules, scales, or acne on the skin. If you wish to treat hyperpigmentation for cosmetic reasons, it is advisable to seek advice from a dermatologist, who will be able to advise you on the best treatments available (cosmetic methods, medications, ...). Do not arbitrarily use drugs, creams without the guidance of a specialist.
Sử dụng kem chống nắng giúp ngăn ngừa da tăng sắc tố
Vinmec International General Hospital with a system of modern facilities, medical equipment and a team of experts and doctors with many years of experience in medical examination and treatment, patients can rest assured to visit. examination and treatment at the Hospital.
To register for examination and treatment at Vinmec International General Hospital, you can contact Vinmec Health System nationwide, or register online HERE.
Reference source: medicalnewstoday.com
SEE MORE
How to choose sunscreen for oily skin What does oil blotting paper do? What should I do when I have acne?
