“…Other treatment modalities have been described, including methotrexate,15 azathioprine, peripheral vasodilators,4 and, recently, allopurinol. 16 Although daily corticosteroid therapy given for systemic effect alone has also been reported as being beneficial,5 we chose this regimen empirically and were pleased with its results. We included the antimalarial hydroxychloroquine because of its anti-inflammatory and immunosuppressive properties, hoping that it would be steroid sparing and might suppress lymphocyte transformation.17 The latter could be a critical treatment mechanism, since sarcoidosis may be a disease characterized by activated T lympho¬…”