A 29-year-old member asked:
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dark gray brown spots on my exposed skin at 59?

1 doctor answer
Dr. Joseph Eastern
43 years experience Dermatology
Marks of maturity: The technical name is "lentigo" (plural: "lentigines"), and they are caused by many short exposures to sunlight over many years. Dermatologists treat them by freezing them with liquid nitrogen, or vaporizing them with various kinds of lasers.
Answered on Jan 5, 2019

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Diagnosis first: Before treating anything one needs to establish a diagnosis. Have him see a dermatologist.
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