(BPT) - When most people think of , they picture a dry, red, inflamed and itchy rash. But on darker skin tones, eczema can look very different, sometimes appearing purple, gray or dark brown. These differences can lead to a missed diagnosis and delayed treatment.

This not only worsens the symptoms of this common skin condition, but it can also increase the chances of developing additional allergic conditions. Delaying treatment for eczema can take a toll on mental health as well, causing frustration, anxiety, stigma and emotional stress.

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