Restart slideshow

20 Subtle Signs Of Aging And What They Mean

Prev 19 of 20 Next
19. What The Heck Is That Scaly Thing On My Head?
Seborrheic keratosis is a common skin growth that comes with age. They’re non-cancerous and usually brown, waxy, scaly, and slightly elevated. You can leave them be or have them removed if they start to bother you. If you notice several growing over a short period of time, let your doctor know.