Brown pigmented patches on skin

Some pigmentation disorders affect just patches of skin. Hyperpigmentation, hypopigmentation, and your skin webmd. They result from a problem with the melanin in the skin. Common pigmentation disorders american family physician. Brown spots on lips from melasma creates brown pigmented skin spots on the cheek bone area, upper lips and forehead. These are light browntodark brown flat spots with smooth or irregular borders. Although most hyperpigmented lesions are benign and the diagnosis is straightforward, it is important. Melanin is the substance that provides color to the skin and protects it from the. The color of dark spots may depend on the tone of a persons skin. Lentigo, is also called age spots if it is mainly due to the intrinsic ageing of the skin, or solar lentigo if it is caused by regular and considerable sun exposure. Vitiligo is a condition in which white patches develop on the skin. It can be a large single patch in a given area and in some cases it may appear as numerous brownish spots or a rash. Hyperpigmentation in skin is caused by an increase in melanin, the substance in the body that is responsible for color pigment.

Skin pigmentation disorders hyperpigmentation medlineplus. The dark patches often appear on both sides of the face in a nearly identical pattern. Certain medications can increase skin pigmentation and. Melanin is the substance that provides color to the skin and protects it. Discolored skin patches also commonly develop in a certain part of the body due to a difference in melanin levels. Cnn health reports that ultraviolet light increases the production of melanin, a dark pigment in the skin.

Pigmentation or brown spots as theyre more commonly known are caused by your skin s arch nemesis, aka the sun. The colour of skin and hair is mainly due to the amount of brown melanin. Any location on the body can be affected, and most people with vitiligo have white patches on many areas. Exposure to sun and tanning beds, both of which emit ultraviolet light, can hasten the development of these liver spots.

Rarely, these dark patches may appear on other sunexposed areas of the body. Melasma occurs much more often in women than in men, and usually is associated with hormonal changes. A dermatologist can help improve the appearance of the condition. This condition is characterized by tan or brown patches, most. The following images and pictures will help you to know how brown patches on the skin looks like. Other common factors that can trigger pigmentation includes, hormonal changes, pregnancy, genetics and.

Brown spots associated with dryness may cause to develop some concern. Slowgrowing white, tan, brown, pink, or red spots on the skin that may. Pigmented birthmarks are generally white, brown, blue, or gray. Melanin is produced by cells called melanocytes at the lower layer of the epidermis and can be triggered by sun exposure. From the age of 30, a number of women develop pigmentation irregularities on their skin. Brown spots, skin pigmentation focus on pigmentation. Loss of pigment in the skin due to autoimmune destruction of the cells.