<prompt> MDRXDR treatment given for6 months12 months18 months24 months  <response>: As Guidelines on Programmatic Management of Drug Resistant TB PMDT in IndiaRegimen for MDR-TB This regimen comprises of 6 drugs - Kanamycin, Levofloxacin, Ethionamide, Pyrazinamide, Ethambutol and Cycloserine during 6-9 months of the Intensive Phase and 4 drugs Levofloxacin, Ethionamide, Ethambutol and Cycloserine during the 18 months of the Continuation Phase.Regimen for XDR TBThe Intensive Phase 6-12 months will consist of 7 drugs - Capreomycin Cm, Para-aminosalicylic acid PAS, Moxifloxacin Mfx, High dose-INH, Clofazimine, Linezolid, and Amoxyclav The Continuation Phase 18 months will consist of 6 drugs - PAS, Moxifloxacin Mfx, High dose-INH, Clofazimine, Linezolid, and Amoxyclav 