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Selective IgA deficiency how to treat


Most do not need treatment. If respiratory infections, gastrointestinal symptoms, allergic reactions and autoimmune diseases should be dealt with accordingly. Γ-globulin preparation contains only a small amount of IgA, it can not selectively replace IgA; In addition, IgA from the mucosal surface local production, systemic administration of IgA may not be able to reach the desired site of action, and repeated input prone to allergic reactions. Therefore, generally do not use gamma globulin treatment. This formulation is effective only if there is a serious infection and accompanied by an IgG2 deficiency. A small number of IgA deficiency can spontaneously relieve. ...

Most do not need treatment. If respiratory infections, gastrointestinal symptoms, allergic reactions and autoimmune diseases should be dealt with accordingly. Γ-globulin preparation contains only a small amount of IgA, it can not selectively replace IgA; In addition, IgA from the mucosal surface local production, systemic administration of IgA may not be able to reach the desired site of action, and repeated input prone to allergic reactions. Therefore, generally do not use gamma globulin treatment. This formulation is effective only if there is a serious infection and accompanied by an IgG2 deficiency. A small number of IgA deficiency can spontaneously relieve.

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