abstract this invention relates to methods for reducing or preventing anaphylaxis to non-allergenic antigens with compositions including immunosuppressants, and related compositions. _____________________________________________________ patent summary: "tolerogenic synthetic nanocarriers to reduce or prevent anaphylaxis in response to non-allergenic antigen". The present invention relates to methods for reducing or preventing anaphylaxis due to non-allergenic antigens with compositions comprising immunosuppressants and related compositions.abstract this invention relates to methods for reducing or preventing anaphylaxis to non-allergenic antigens with compositions comprising immunosuppressants, and related compositions. _____________________________________________________ resumo patente de invenção: "nanocarreadores sintéticos tolerogênicos para reduzir ou prevenir anafilaxia em resposta a antígeno não alergênico". a presente invenção se refere a métodos para reduzir ou prevenir anafilaxia por causa de antígenos não alergênicos com composições que compreendem imunossupressores e composições relacionadas.