Skin conditions like discoloration, itching, and blistering are common and vary in appearance and causes.
Flat spot on the skin: These are smooth spots of discoloration on the skin. An example is vitiligo.
Itchy, elevated area with an irregular shape: Typically, this describes small raised bumps on the skin. An example is a hive caused by an allergic reaction.
Blister or fluid-filled sac: This refers to fluid- or pus-filled bumps on the skin. An example is a friction blister.
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