| Chloramphenicol Vancomycin /- SMX/TMP | |
| Atazanavir, gemfibrozil, irbesartan, ritonavir | |
| Penicillin G benzathine | |
| Oxazolidinone, binds to 23S to inhibit protein synthesis, gram MRSA all VRE, headache, Myelosuppression 14 day, diarrhea, increased pancreatic enzymes, weak MAOI, no renal dosing |