What causes brown spots on elderly?

What causes brown spots on elderly?

Age spots are caused by overactive pigment cells. Ultraviolet (UV) light speeds up the production of melanin, a natural pigment that gives skin its color. On skin that has had years of sun exposure, age spots appear when melanin becomes clumped or is produced in high concentrations.

What kind of skin is affected by age spots?

Age spots may affect people of all skin types, but they’re more common in people with light skin. Age spots: Are flat, oval areas of increased pigmentation Are usually tan, brown or black Occur on skin that has had the most sun exposure over the years, such as the backs of hands, tops of feet, face, shoulders and upper back

What causes brown spots on legs and feet?

Brown spots on legs and feet are also referred to as liver spots, age spots and also as Solar Lentigines. The condition causes the appearance of brown patches on the skin, especially the lower legs and is usually common in people of Caucasian descent.

What causes brown spots on the face and hands?

Age spots: “Age spots” are brown patches that appear on sun-exposed parts of the body (face, hands, and forearms), usually during the adult years. Bedsores: Bedsores (also known as pressure ulcers) are skin ulcers that develop from pressure when people lie in bed or sit in a chair for long periods of time.

When to see a dermatologist for brown spots?

Brown spots on back called acquired melanocytic nevi. They appear in early childhood. If new moles appear after age 50 they should be evaluated by a Dermatologist.

Age spots may affect people of all skin types, but they’re more common in people with light skin. Age spots: Are flat, oval areas of increased pigmentation Are usually tan, brown or black Occur on skin that has had the most sun exposure over the years, such as the backs of hands, tops of feet, face, shoulders and upper back

When do you start to get brown spots on your face?

Age spots appear from the age of 40 – on the face, hands, arms and shoulders. Melasma, Chloasma, pregnancy mask These are yellowish-brown skin discolorations, which occur mainly in women during and after pregnancy.

What causes light brown spots on African American Skin?

Dermatosa Papulosa Nigra can cause light spots on African American skin that looks like brown to black dome-shaped papules. Keratoacanthoma light brown skin spots can have a keratin plug (right) or appear as a dome shaped nodule or papule. Kerotoacanthoma is a common type of benign tumor.

Why do I have brown spots on my legs?

With venous insufficiency, the blood circulation in the legs is disturbed. The pressure in the veins increases and fluid gets into the surrounding tissue and the skin is less nourished. As a result, blood cells get into the skin tissue, decay there and the iron from the blood pigment leads to visible brown spots on the skin.