Angioedema: Angioedema is a severe swelling beneath the skin, especially of the face and the limbs. Sometimes, rashes also appear along with the swelling. Other symptoms are swelling of the eyes or eyelids and lips, stomach cramps, and difficulty breathing.
Emotions, like fear and love, are carried out by the limbic system, which is located in the temporal lobe. While the limbic system is made up of multiple parts of the brain, the center of emotional processing is the amygdala, which receives input from other brain functions, like memory and attention.
Deep Limbic System. The deep limbic system (DLS) is in the central area of the brain and is about the size of a walnut. It is plays a vital role in setting a person's emotional state. Like a mental photo album, the DLS stores highly charged emotional memories, both positive and negative.