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At what age do attacks of Hereditary Angioedema start?

April 26, 2017age Angioedema attacks hereditary

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At what age do attacks of Hereditary Angioedema start?

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The age of HAE onset varies considerably, however, in one study, half of the patients reported onset of their symptoms by the age of seven, and over two thirds became symptomatic by the age of thirteen. There also seems to be an increased frequency of attacks during puberty or adolescence.