Freckles are small, flat, round spots on the skin that are typically tan or light brown in color. They are caused by an increase in the production of the pigment called melanin in the skin. Freckles are most commonly found on the face, arms, and shoulders, and are more common in people with fair skin, red or blond hair, and blue or green eyes.
Freckles are caused by sun exposure and can become more noticeable or darker in color when the skin is exposed to ultraviolet (UV) rays. The UV rays from the sun stimulate the melanin-producing cells in the skin, which can cause an increase in the number of freckles or make existing freckles darker.
It’s important to note that freckles do not become cancerous, but if you have a lot of freckles or a family history of skin cancer, it’s important to be vigilant about protecting your skin from the sun and to have any suspicious freckles or moles checked out by a dermatologist.
So, in summary, yes, freckles can be caused by sun exposure and they can get darker with sun exposure.
How to avoid freckles from the sun?
There are several ways to protect your skin from the sun and prevent freckles from forming or getting darker:
Remember that, even with these precautions, it’s still possible to get freckles, but by taking these steps, you can reduce your risk of developing freckles and keep your existing freckles from getting darker.
Do Sunscreen helps in avoid freckles?
Yes, using sunscreen can help prevent freckles from forming or getting darker. Sunscreen helps to block the sun’s ultraviolet (UV) rays, which are a major cause of freckles. When you apply sunscreen to your skin, it creates a barrier that absorbs or reflects UV rays, reducing the amount of UV rays that reach your skin. By using sunscreen, you can help protect your skin from the sun’s harmful rays and reduce your risk of developing freckles.
It’s important to use a sunscreen with an SPF of at least 30, and to apply it to all exposed skin at least 20-30 minutes before going outside. Be sure to reapply every 2 hours or after swimming or sweating.
It’s also important to note that sunscreen alone may not be enough to protect your skin from the sun. It’s also important to wear protective clothing, seek shade, and avoid the sun during peak hours when UV rays are strongest.