| 0.8-1.7 mcg/dL | |
| Bind to 50S ribosomal subunit to inhibit protein synthesis | |
| Barbiturate, carbamazepine, phenytoin, felbamate | |
| Atypical coverage, gram coverage and some gram -, QT prolongation esp erythro and clarithro, alternative for PCN allergy, hepatically cleared, Azithromycin renally dosed when CrCl 10 ml/min |