2024年3月11日 · Hyperpigmentation occurs when skin cells produce too much melanin, the protein pigment that colors our skin and hair. This may occur due to hereditary factors, medical conditions, medications, and external influences.

2024年11月17日 · Hyperpigmentation is a common condition that makes some areas of your skin darker than others. Extra melanin creates spots or patches that look a different color. The areas aren’t painful or itchy, but they can make you self-conscious. Several lifestyle changes and treatments can help, especially sun protection and skin care.

2023年9月11日 · Hyperpigmentation can occur due to sun exposure, certain medications, pregnancy, and health conditions including Addison’s disease. Treatment can include topical products.

Hyperpigmentation is the darkening of an area of skin or nails caused by increased melanin. The distinctive solid black colour of the Ayam Cemani (rooster shown) chicken breed is due to hyperpigmentation, with the bird's feathers, skin, beak and internal organs all being affected.

2024年7月18日 · Hyperpigmentation occurs when darker patches appear on the skin. Causes include age spots, melasma, and skin inflammation. Learn about why it happens and how to reduce it.

2022年4月26日 · Hyperpigmentation refers to spots and patches of skin that are darker than the surrounding area; It develops when skin overproduces melanin, the pigment responsible for skin’s color; Hyperpigmentation can result from skin injury, overexposure to the sun and as part of …

2023年11月24日 · Hyperpigmentation describes patches of skin that are darker than the surrounding skin. It happens when melanin (the substance that gives our skin color) is overproduced.

2024年9月12日 · Hyperpigmentation develops when sun exposure, hormonal changes, or skin inflammation cause excess melanin production, leading to dark spots or patches on the skin. Self-care and at-home treatments, including applying daily sunscreen application, using gentle skin care products, and wearing makeup to camouflage dark spots, can help minimize ...

2024年7月17日 · Hyperpigmentation is a spot, blotch, or patch of skin that is darker than your normal skin tone. It can be caused by sun exposure, inflammatory skin conditions, trauma or injury, medications,...

Hyperpigmentation has multiple causes and may be focal or diffuse. Most cases are due to an increase in melanin production and deposition. (See also Overview of Pigmentation Disorders.) Focal hyperpigmentation is most often postinflammatory in nature, occurring after injury (eg, cuts and burns) or other causes of inflammation (eg, acne, lupus).