Original
Non-allergic Hereditary Angioedema (HAE) responds only or best to HAE - specific prophylactic and rescue meds that have few if any side-effects:
Prophylactic:
Cinryze
Rescue:
Berinert
Firazyr
Kalbitor
Ruconest
The steroid preventative Danazol is very effective for many who need liver function tests at least yearly as this medication has a major side effect of damaging the liver.
Fresh Frozed Plasma (FFP) is used by many as a preventative or a rescue medication. It can be effective, but it can also make an attack worse for some.