Freckles are small, light brown, or reddish spots on the skin.
The cause of freckles is an overproduction ofmelanin, a pigment that gives your skin and hair color.
There are two types of freckles:ephelidesand solar lentigines.
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Ephelides are the kind you develop during childhood.
Solar lentigines are freckles, age spots, and sun spots you typically acquire during adulthood.
Freckles usually are harmless, but you should watch any freckles that change in appearance over time.
Some freckles warrant a visit to a healthcare provider.
People with freckles may be more likely to develop skin cancer.
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What Causes Freckles?
Freckles are due to too much melanin.Melanin is a pigment thats produced by skin cells calledmelanocytes.
It protects your skin from sun damage by soaking in and reflecting ultraviolet (UV) light.
Melanin is what gives your hair, skin, and eyes their color.
What Increases Your Chance for Freckles?
Spending a lot of time outdoors and in the sun increases your risk for freckles.
Freckles are also genetic, so if your parents had freckles, you may have them, too.
Having lighter skin and burning easily can increase your chances of developing freckles.
People with naturally blond or red hair are also at a higher risk.
A Word From Verywell
Freckles darken in response to UV radiation.
Are Freckles Dangerous?
Freckles generally are not dangerous.
Sometimes, freckles are confused with moles, which could be cancerous.
What Is the Difference Between Freckles and Sun Spots?
Freckles can sometimes look likesolar lentigines, commonly called sun spots.
However, there are some differences between the two.
However, they are different types of lesions.
Molesare often larger than freckles.
Unlike freckles, moles can develop anywhere on your body.
Should I See a Healthcare Provider for My Freckles or Moles?
You should see a healthcare provider whenever your freckles or moles change appearance.
Lesions that exhibit certain characteristics should also be checked to rule out melanoma.
Exposure to the sun is the main thing to avoid if you want to prevent freckles.
Though these methods are not scientifically proven, they are generally considered safe.
If you develop skin irritation, stop using it.
Your healthcare provider can help you determine which laser is most effective for treating your skin.
Summary
Freckles are small spots that develop on your skin due to sun exposure.
The best way to prevent freckles is to steer clear of the sun and protect your skin.
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Ohio State University.Are freckles a sign of skin damage?
KidsHealth Nemours.What are freckles?
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Anderson Cancer Center.Whos at increased risk for skin cancer?
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American Academy of Dermatology Association.What to look for: ABCDEs of melanoma.
Environmental Protection Agency.Sun safety tips.
American Society for Dermatologic Surgery.Chemical peels.
American Society for Dermatologic Surgery.Laser resurfacing.
American Academy of Dermatology Association.What can get rid of sunspots?
