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- Sunspots are dark-colored spots that can develop on areas of sun-exposed skin, such as the face. Sunspots are benign and not a sign of cancer. Treatments may help fade or remove them.了解详细信息：Sunspots are dark-colored spots that can develop on areas of sun-exposed skin, such as the face. Sunspots are benign and not a sign of cancer. Treatments may help fade or remove them.www.medicalnewstoday.com/articles/sunspots-on-f…
Main Causes of Brown Spots
- Exposure to UV Light One of the primary causes of brown spots is exposure to ultraviolet (UV) light, either from the sun or tanning beds. ...
- Pre-Existing Skin Conditions Certain health and skin conditions, such as melasma, acne, and hyperpigmentation, can lead to the development of brown spots.
- Medications ...
- Other Causes ...
www.pacificderm.ca/blog/why-brown-spots-suddenl…Age spots:
- Are flat, oval areas of increased pigmentation
- Are usually tan to dark brown
- 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
- Range from freckle size to about 1/2 inch (13 millimeters) across
- Can group together, making them more noticeable
www.mayoclinic.org/diseases-conditions/age-spots… Brown Spots on Skin: 17 Causes, Pictures, Treatment - Life Pathdoc
- Melasma. Melasma is a chronic skin condition that results in symmetrical …
- Acanthosis nigricans. Acanthosis nigricans can present as light to dark brown …
- Tinea versicolor (Pityriasis versicolor) Brown spots on the skin due to a …
- Freckles. Freckles are flat skin lesions that contain extra pigment and can be …
- Post-inflammatory hyperpigmentation (PIH) Post-inflammatory …
Age spots (liver spots) - Symptoms & causes - Mayo Clinic
2022年2月11日 · If you have light skin and spend a lot of time in the sun, you're more likely to develop age spots areas of increased pigmentation. Age spots are very common in adults …
Sunspots on Skin: Causes and Treatment - Healthline
2018年7月26日 · Sunspots are flat, brown spots that appear on the skin due to sun exposure. They are noncancerous and don’t pose a health risk to your …
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What Causes Brown Spots and How to Remove Them
2024年10月23日 · Why Do Brown Spots Happen? Sunspots: UV radiation increases melanin production, the pigment responsible for skin color. Over …
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What's the difference between age spots and sun spots?
2024年5月1日 · People often confuse age spots with sun spots, which can develop into skin cancer. Age spots are flat, but sun spots (known medically as actinic keratoses) often feel rough and scaly. People should seek a doctor's …
Understanding Non-Cancerous Skin Spots — and …
2024年10月1日 · Often referred to as "age spots," "liver spots," or “brown spots,” these spots are a sign of sun damage, especially in older adults. They do not require treatment unless they become bothersome for cosmetic reasons, in …
11 Common Types Of Sun Damaged Skin (See Pictures)
2018年7月10日 · Also referred to as sun spots or solar lentinges, age spots are flat brown spots that appear when the skin is chronically exposed to ultraviolet (UV) light, either from the sun or from tanning beds. Age spots commonly form …
Brown Spots on Skin: Causes, Risk Factors, & Standard …
2023年1月17日 · Brown spots on the skin, also known as age spots, dark spots, or sun spots, are light-brown to black spots of different sizes that generally form in the skin that is constantly exposed to the sun.
Brown Spots Suddenly Appearing on Skin - Pacific Derm
2024年6月6日 · Brown spots on the skin, also known as age spots, liver spots, or solar lentigines, are a common skin condition that can occur due to a variety of factors. Understanding the …
