Causes And Risk Factors Of Age Spots

Previously Believed To Be Caused By Liver Problems

Age spots were previously believed to be caused by liver problems, which is why some referred to them as liver spots. However, scientists now recognize these spots have absolutely nothing to do with the liver at all, and they are not indicative of any liver concerns. Known as lentigines, the spots are simply localized concentrations or clumps of a pigment called melanin. As mentioned, patients who have light skin and red hair are believed to be at a greater risk of developing lentigines, and individuals who have previously been sunburned are also at an increased risk.

To prevent these spots, doctors recommend patients stay out of the sun as much as possible, and tanning beds should not be used. Sunscreen should be worn at all times when outdoors, even if it is a cloudy day, and patients may wish to wear clothing specially treated to provide built-in sun protection. Dermatologists recommend that patients avoid sun exposure during the afternoon hours as the sun's rays are particularly intense during this time. Age spots can be lightened with prescription retinol products, and laser treatments, chemical peels, freezing procedures, and surgical options are available to remove the spots entirely.

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