involves a combination of four drugs http://www.cdc.gov/tb/topic/treatment/tbdisease.htm standard treatment standard treatment https://www.cdc.gov/tb/topic/treatment/tbdisease.htm https://www.cdc.gov/tb/topic/treatment/tbdisease.htm https://www.cdc.gov/tb/topic/treatment/tbdisease.htm TB Disease Treatment for TB Disease More information http://www.cdc.gov/tb/topic/treatment/tbdisease.htm https://www.cdc.gov/tb/topic/treatment/tbdisease.htm administered into two stages involves a combination of four drugs grueling treatment