Angioedema, a lesser-known but potentially serious medical condition, is a puzzle that continues to baffle researchers and physicians alike. This mysterious disorder, characterized by deep tissue ...

Swelling in hereditary angioedema (HAE) can arise from exposure to triggers like stress, infection, and injury. For some people, dietary triggers can also be a cause of HAE swelling episodes.

Deficiency of functional C1-INH activity is an autosomal dominant genetic disorder that can be further classified into 2 types. Type I HAE, which accounts for approximately 85% of cases, occurs ...