As per RNTCP Cat-1, should receive-
Category 1 TB treatment is, HRZE thrice weekly for two months (intensive phase) and HR thrice weekly for four months (continuation phase). Ref: PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition , Page :188
4 drugs for 2 months and two drugs for 4 months
3 drugs for two months and 2 drugs for four months
Includes Retreatment cases
Rx is given daily
Communicable diseases