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Freckles are clusters of concentrated melaninized cells which are most easily visible on people with a fair complexion. Freckles do not have an increased number of the melanin-producing cells, or melanocytes, but instead have melanocytes that overproduce melanin granules (melanosomes) changing the coloration of the outer skin cells (keratinocytes).
May 23, 2022 · Freckles are small spots on your skin that range in color from red to brown. They’re commonly seen on sun-exposed areas, including your face, neck, back, upper chest, hands and arms. Freckles are usually harmless, but like any lesion, should be watched for any changes.
Jun 22, 2023 · Freckles are small brown spots on your skin, often in areas that get sun exposure. In most cases, freckles are harmless. They form as a result of overproduction of melanin, which is responsible...
May 28, 2024 · Freckles are flat, beige, or brown circular spots that typically are the size of the head of a metal nail. The spots are multiple and may develop on sun-exposed skin after repeated exposure to sunlight. These are particularly common in people with red hair and a fair complexion. They may appear in children as young as 1 or 2 years of age.
Jul 18, 2022 · Nobody is born with freckles. So why do some people get them — and how? Julia Guerra, longtime freckle owner, goes on a mission to find out the genetic and environmental causes of freckles.
Nov 9, 2023 · Freckles are flat, brown marks that appear on a person’s skin. Sun exposure and genetics can cause freckles. People with light-colored skin and eyes are more likely to get freckles.
What are brown spots and freckles? Brown spots and freckles on sun-exposed skin are ephelides (the plural of ephelis) and lentigines (the plural of lentigo). The difference between an ephelis and a lentigo is that an ephelis fades during the winter months while a lentigo persists in the absence of ultraviolet (UV) stimulation.
Dec 20, 2021 · Freckles are nothing but spots on the skin where melanin pigment is higher. The main function of melanin is to protect your skin from UV ray damage. Freckles are generally harmless and usually disappear as person turns adult. The presence of freckles just means one thing - your skin is more sensitive to sunlight than those who don’t have ...
Jul 11, 2024 · Freckles are small spots that develop on your skin due to sun exposure. They are generally harmless, but you should see a healthcare provider if a freckle changes or looks unusual in any way. The best way to prevent freckles is to steer clear of the sun and protect your skin.
May 9, 2023 · What Are Freckles? Freckles are extra patches of coloring (or pigment) under your skin. Doctors call them ephelides. You have them because of the genes you were born with. Freckles are more...
