Rarely, patients may experience hypersensitivity reactions to cobalt or vitamin B12, including rash, itching, acneiform eruptions, or in exceptional cases, anaphylaxis
Whether FcRn antagonists in the clinical pipeline may have similar effects and thereby could be viable prophylactic treatment options for viral infection is still an open question, given that they are, in most cases, selected to specifically engage and occlude the binding site of IgG on FcRn
We do not add Acetic Acid to the compound during manufacturing (which reduces purity), therefore AOD-9604 in its purest form will appear cloudy, but not gelling, when reconstituted properly with Acetic Water or similar solvents
Medicare Advantage plans provide additional coverage beyond what traditional Medicare covers