ALL of the following drugs have immunosuppressive effects, EXCEPT:
Cefaclor is a second generation cephalosporin and is not known to have any immunosuppressive effects. Coicosteroids is having immunosuppressive propeies. Classification of immunosuppressants according to the WHO: Drugs targeting intracellular ligands: Calcineurin inhibitors Tacrolimus Cyclosporin A Antimetabolites Azathioprine Methotrexate Mycophenolic acid Cladribine Antiproliferative agents Cyclophosphamide Sirolimus Mitoxantrone Drugs targeting cell surface ligands: Monoclonal antibodies Fusion proteins Drugs targeting soluble factors: cytokines: Anti TNF alpha Daclizumab Ref: Immune Regulation and Immunotherapy in Autoimmune Disease By Jingwu Zhang page 297.
Cyclosporine
Cefaclor
Azathioprine
Steroids