English-Chinese/Skin allergies frequently cause rashes, or swelling and inflammation within the skin

Skin allergies frequently cause rashes, or swelling and inflammation within the skin, in what is known as a "weal and flare" reaction characteristic of hives and angioedema.

皮肤过敏经常引起皮疹，皮肤的肿胀和炎症，这被称为荨麻疹和血管水肿的“红肿和灼热”反应特征.