- Antituberculosis Agents
 - Penicillins
 - Cephalosporins - The 1st Generation Cephalosporins
 - The 2nd Generation Cephalosporins
 - Cephamycin
 - The 3rd Generation Cephalosporins
 - The 4th Generation Cephalosporins
 - Carbapenems
 - Lincomycin
 - Aminoglycosides
 - Tetracyclines
 - Macrolides
 - Sulfonmides
 - Quinolones
 - Anti-anaerobics/ Systemic agents
 - Antifungal Agents
 - Antiviral Agents