Which medications in the drug class Immune globulins are used in the treatment of Idiopathic Orthostatic Hypotension and other Autonomic Failure Syndromes?

Updated: Oct 21, 2018
  • Author: Mohini Gurme, MD; Chief Editor: Selim R Benbadis, MD  more...
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Immune globulins

These agents are used to improve clinical and immunologic aspects of the disease. May decrease autoantibody production, and increase solubilization and removal of immune complexes.

Immune globulins intravenous (IVIG, Gammagard, Gamimune)

Shortens duration of symptoms and improves overall prognosis in acute pandysautonomia. Clinical improvements have been reported within few days of administration, with normalization of autonomic parameters.

Neutralize circulating myelin antibodies through antiidiotypic antibodies; down-regulates proinflammatory cytokines, including INF-gamma; blocks Fc receptors on macrophages; suppresses inducer T and B cells and augments suppressor T cells; blocks complement cascade; promotes remyelination; may increase CSF IgG (10%).

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