Solar Lentigo — Conditions
Category: Conditions
SKINROUTE ·
Brown spots caused by prolonged UV exposure, also known as age spots or liver spots
What is Solar Lentigo?
Brown spots caused by prolonged UV exposure, also known as age spots or liver spots
Unlike melasma, these have well-defined borders and are unrelated to hormones. They result from cumulative UV damage and typically appear after age 50.
Main causes & characteristics
Cumulative UV exposure over many years is known to activate melanocytes, causing them to form brown spots commonly referred to as age spots or liver spots. Unlike melasma, the borders are relatively well-defined and are considered to be unrelated to hormonal changes. Since accumulated UV damage is the primary cause, they tend to appear after one's 50s in areas that have received significant sun exposure.
How to manage
Sun protection is most fundamentally recommended to prevent further pigment accumulation. Products containing tone-evening ingredients may be used as supplementary support, but for darker spots, consulting a dermatologist to determine the appropriate management approach is advisable. Spots that suddenly change in shape or color should be evaluated by a dermatologist.
Good to know alongside
Is frequently discussed alongside melasma, age spots, melanin, and photoaging. The cause is considered distinct from hormonally driven melasma.
Everyday care tips
Consistent sun protection from a young age may help reduce the burden of age spots later in life, so applying sunscreen daily is advisable.
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Frequently Asked Questions (FAQ)
- What is Solar Lentigo?
- Brown spots caused by prolonged UV exposure, also known as age spots or liver spots. Unlike melasma, these have well-defined borders and are unrelated to hormones. They result from cumulative UV damage and typically appear after age 50.
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Sources & References
Medical Disclaimer
SKINROUTE is not a medical device or healthcare provider. All content is general skincare information for reference only. If you have concerns about your skin, please consult a board-certified dermatologist.