What Do Hives Look Like?
Hives is the result of a leak of liquid in small blood vessels. The flight is often the result of an allergic reaction. However, other disease processes can cause an allergic inflammation of the capillaries also develop to produce anger, the color red. Dilated vessels and edema fluid loss, which raises the skin. Hives is the result if the loss is flat and near the surface of the skin. If the leak is deeper in the tissue, an area of inflammation is the result and called angioedema. Hives can occur anywhere on the body of the scalp to toes. Angioedema tends to affect the face, eyelids, lips, limbs, tongue, throat and genitals. These are areas where a large amount of spongy tissue under the skin or mucosa. Inflammatory edema hives are irritated nerve endings are present in large numbers in the skin. It irritates the nerve endings which are responsible for itching. Angioedema is deeper and farther from the nerve endings, so they do not itch as a rule. Sometimes, it can cause angioedema, t...