Hereditary angioedema, rare but not informative

How many times have we looked for information on a disease, even in the case of small ailments or well-known diseases? Many, perhaps too many. How many are the news and explanations that can be found online. Those who suffer from a rare disease, on the other hand, risk finding few and feeling even more alone. What is hereditary angioedema? What are the causes that can trigger the attacks? Are there any “spy” symptoms? Who can I ask for help? These questions are now answered on the campaign website Alive