Common Variable Immunodeficiency Support Group
Common variable immunodeficiency (CVID) is a group of 20-30 primary immunodeficiencies (PIDs) which have a common set of symptoms but with different underlying causes. CVID's underlying causes are different, but the result of these are that the body doesn't produce sufficient antibodies in response to exposure to pathogens.
I did Hizentra for about five months and the first 3 months had no reaction then all of a sudden I started to have a systemic allergic reaction within 5 minutes of starting it. I would swell, retaining up to 13 lbs & going into CHF. Once my face swelled up the next day & was very painful. That took several days to go down with taking Benadryl nonstop for a week. Dr said no more because the next time I could go into Anaphylaxis. But with me I have ended up having severe reactions to other IVIG also. Going to Sansum Clinic Tuesday to see if they can figure it out.
Hope it works out for you if you decide to use it.
Cheryl