Classification: Lithethefatsi tse thibelang likokoana-hloko li arotsoe ka mekhahlelo e 'meli: lithibela-mafu le litlhare tsa maiketsetso tsa antibacteria. Seo ho thoeng ke lithibela-mafu ke metabolites e hlahisoang ke likokoana-hloko,  e ka sitisang ho hola kapa ho bolaya dikokwana-hloko tse itseng.  Seo ho thoeng ke li-antibacterial tsa maiketsetso ke lintho tse thibelang likokoana-hloko tse hlahisoang ke batho ka motsoako oa lik'hemik'hale, tse sa hlahisoang ke metabolism ea likokoana-hloko.

Lithibela-mafu: Lithibela-mafu ka kakaretso li arotsoe ka lihlopha tse robeli: 1. Penicillins: penicillin, ampicillin, amoxicillin, joalo-joalo; 2. Cephalosporins (pioneermycins): cephalexin, cefadroxil, ceftiofur, cephalosporins, joalo-joalo; 3. Aminoglycosides: streptomycin, gentamicin, amikacin, neomycin, apramycin, joalo-joalo; 4. Macrolides: erythromycin, roxithromycin, tylosin, joalo-joalo; 5. Tetracyclines: oxytetracycline, doxycycline, aureomycin, tetracycline, joalo-joalo; 6. Chloramphenicol: florfenicol, thiamphenicol, joalo-joalo; 7. Lincomycins: lincomycin, clindamycin, joalo-joalo; 8. Lihlopha tse ling: colistin sulfate, joalo-joalo.