When you think of problems related to aging skin, you probably focus on wrinkles or sagging. But there’s a wide variety of skin conditions that become more common with age. 

As we age, sun damage adds up, the skin becomes drier and less supple, and a weakened immune response can leave your skin more prone to infections. Together, these changes can create problems that go beyond appearance. Here, how to spot, treat, and prevent four common concerns.

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