A few small red patches on the legs might seem harmless at first.
But when redness is followed by swelling, increasing pain, discoloration, or open sores, the situation can become much more concerning.
One fictional case illustrates why unusual skin changes shouldn’t automatically be linked to a recent event or assumed to have a single obvious cause.
It Started With Small Red Patches
The fictional patient initially noticed several irritated areas on the lower legs.
At first, the changes looked like ordinary skin irritation. Over the following days, however, some areas became increasingly swollen and painful.
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