Freckles have zero potential for malignant transformation. While most moles are harmless they can, rarely, become cancerous. Moles that have some potential for malignant transformation will often change, either growing or showing a different border. Symptoms like itching or bleeding are also of concern. Paying attention to moles and other pigmented patches in the skin is an important step in detecting skin cancer, particularly malignant melanoma.
In truth, a mole and a beauty mark are the same thing. And while attractive, they are still moles and should be treated as such should they change in shape, size, or color. Freckles vary in color depending on the person and their genetic makeup. But excessive exposure to sun may cause your freckles to deepen in color. While still not actually harmful , they can cause some discomfort in your appearance and are usually a sign that your skin has been exposed to too much sun in the first place not to mention that dark spots can actually make you look older!
More often than not, freckles appear after prolonged sun exposure, as the skin produces melanin triggered by exposure to UV rays. Unlike moles, freckles almost always appear in groups and rarely alone. For instance, freckles may appear reddish for some people and light brown for others.
Regardless of the specific color, these are typically darker than the rest of the surrounding skin. Moles and freckles are two of the most common skin growths. Moles are often raised whereas freckles are generally flat.
Moles generally appear as one spot, whereas freckles appear in distinct groups. The more significant difference between moles and freckles is that freckles rarely develop into skin cancer. The overproduction of melanin, which causes freckles to appear, often only changes the skin on a surface level. On the other hand, more serious growths like moles can be symptomatic of cancer or another disease. Prevention is always better than curing, though.
Limiting sun exposure, using sunscreen liberally, and avoiding artificial tanning like sun beds, is recommended to avoid sun spots. While freckles are more visible against lighter skin types, they are actually linked to the same gene responsible for complexion. The MC1R gene not only controls the likelihood of freckles but also it is responsible for skin color and hair color, particularly for red hair.
Similarly, people with lighter complexions are also most susceptible to develop sun spots. The key difference is that sun spots are more common among older populations and can start forming in the mid-thirties. With repeated sun exposure over years, the skin cells start to produce melanin, forming the sun spots. Additionally, the lifespan of freckles and sun spots is different. Freckles typically fade away with age and even seasons whereas sun spots tend to stick around longer.
Because of this, sun spots can require skin treatments for removal. Are They Harmful? Fortunately, neither freckles or sun spots are harmful.
This is more common in people with a lighter skin tone. This is because there is less melanin in the skin.
So instead of getting a nice tan, they get new freckles! Photo via Pixabay. Some people have freckles that fade away in the winter. They come back in the summer when their skin sees a little more sunshine. They are fabulous, unique and wonderful. So show them off!
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