Abbreviation of the regimen

2RHZE/4RH

Phase

Intensive phase

Continuation phase

Duration

Directly Observed Treatment (DOT), for two months

Directly Observed Treatment (DOT), for four months

Drugs Used

Rifampicin (R), Isoniazid (H) Pyrazinamide (Z), Ethambutol (E)

Rifampicin (R) and Isoniazid (H),