Home » Ortho Related » Medications » Penicillinase Resistant Penicillins Penicillinase Resistant Penicillins September 26, 2020September 14, 2020 by Data Trace Editor Augmentin Cloxacillin Dicloxacillin Floxacillin Nafcillin Methicillin Oxacillin Sulbactam Timentin Original Text by Clifford R. Wheeless, III, MD.