Tuberculosis Appendices Appendix 9. Anti-TB drug sheets and patient instructions Group 1 Isoniazid (H) Rifampicin (R) Pyrazinamide (Z) Ethambutol (E) Rifabutin (Rfb) Group 2 Streptomycin (S) Kanamycin (Km) Amikacin (Amk) Capreomycin (Cm) Group 3 Levofloxacin (Lfx) Moxifloxacin (Mfx) Ofloxacin (Ofx) Group 4 Ethionamide (Eto) and Prothionamide (Pto) Cycloserine (Cs) Para-aminosalicylic acid (PAS) and sodium salt of PAS Group 5 Clofazimine (Cfz) Linezolid (Lzd) Amoxicillin/Clavulanic acid (Amx/Clv) Patient instructions Patients under first-line regimen Patients treated for DR-TB