Do not be concerned, angio oedema is nothing but another name for angioedema. Unlike urticarua (hives) it is deep inside the skin and does not cause an itch. However, this is an ailment that needs proper attention and treatment as it not only disfigures you but can be painful and deadly.
There can be allergic as well as non-allergic causes for angio oedema. Just like hives, it can be hereditary or acquired. Symptoms include swelling, pain, cramping in the abdomen, suffocation and vomiting.
Treatment depends on the specific type you are suffering from. Certain drugs e.g. epinephrine, antihistamines, cinnarazine etc can be helpful as well as Chinese acupuncture.
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