Subcutaneous immunoglobulin greatly reduces reactions compared to intravenous. Either way, you are given prescriptions for acetaminophen/paracetamol and Benedr

Subcutaneous immunoglobulin greatly reduces reactions compared to intravenous. Either way, you are given prescriptions for acetaminophen/paracetamol and Benedryl. I don’t take them at all, nor am I required to. I also have to keep an Epi-Pen on hand while infusing, but this is a rare side effect and especially so for subcutaneous. At first, I had mild rashes, but now as my body has gotten used to it, it’s meager lumps from the infusions which disperse over a couple of days. But, I really have no side effects from the infusions whatsoever.