Solar Lentigo — Conditions

Category: Conditions

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 of Solar Lentigo

Long-term cumulative UV exposure is known to activate melanocytes, causing them to appear as brown spots commonly referred to as age spots. Unlike melasma, the borders are relatively well-defined and they are discussed as being unrelated to hormonal changes. As cumulative UV damage is the primary cause, they tend to appear after the age of 50 on areas that have had significant sun exposure.

Managing Solar Lentigo

Sun protection is most fundamentally recommended to prevent further pigment accumulation. Tone-evening products may be used as a supplementary measure; however, for deeper spots, consulting a dermatologist to determine a management approach is advisable. Spots that suddenly change in shape or color should be evaluated by a dermatologist.

Related information

Is frequently discussed alongside melasma, age spots, melanin, and photoaging. It is distinguished from melasma in that the causes are different — melasma is associated with hormones.

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 Long-term cumulative UV exposure is known to activate melanocytes, causing them to appear as brown spots commonly referred to as age spots. Unlike melasma, the borders are relatively well-defined and they are discussed as being unrelated to hormonal changes. As cumulative UV damage is the primary cause, they tend to appear after the age of 50 on areas that have had significant sun exposure.
Managing Solar Lentigo
Sun protection is most fundamentally recommended to prevent further pigment accumulation. Tone-evening products may be used as a supplementary measure; however, for deeper spots, consulting a dermatologist to determine a management approach is advisable. Spots that suddenly change in shape or color should be evaluated by a dermatologist.

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Medical Disclaimer

SKINROUTE is not a medical device. All content is provided for general skincare information purposes only and does not replace medical diagnosis or treatment. If you suspect a skin disease, please consult a board-certified dermatologist.