My Naturopath says immune deficiency states can lead to hypersensitivity reactions because the body is trying to over-compensate for the antibody deficiency via the alternate immune pathway (i.e., the non-antibody immune pathway). If I were you, I'd try to get the IVIG treatments, because it may balance out your immune system and reduce the reactions. Http://www.pparx.org may provide you with information on how to reduce the out-of-pocket expense of IVIG.
Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication Allergies & Intolerances, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD (Lupus?), Osteoporosis, Anemia, T- & B-Cell Lymphopenia, malabsorption/malnutrition, Lyme Disease (Igenex Lab IgM WesternBlot positive/CDC negative), etc.; Currently TPN-dependent.
Meds: Pulmicort, Zofran, Scopalamine Patch, Injectable Vitamin B12, Heparin (to flush PICC line).