[Angioedema].

Angioedema may be an overlooked common disease. Angioedema comprises the idiopathic, the allergic, pseudo allergic, the physical form as well as the hereditary form. Diagnosis is simple when symptoms are classical (lips, eyes and tongue) but might be missed if symptoms are nonspecific such as dizziness or dyspnoea. However, the most striking observation reviewing the literature is the absence of original research on angioedema considering the high prevalence of the disease. From a patient and physician perspective more information and research on angioedema is needed.