In the simplest words, facial angioedema affects the face of the patient, usually the eyes and lips. Imagine what an unsightly look it can give to your beautiful face.
Urticaria Angioedema; though quite similar in nature, are two different skin problems. The major difference between these two is that urticaria occurs in the upper-dermis where as angioedema occurs in the dermis and subcutaneous tissues. Urticaria is evident by wheals and itching whereas angioedema is characterized by rapid swelling.
To understand facial angioedema you need to understand what angioedema is, which is explained in my detailed article about Facial Angioedema & Urticaria Angioedema, click here to read.