Table 2. Recommended doses of first-line anti-tuberculosis drugs for adults*.

Drug	Recommended dose
	Daily			3 times per week
	Dose and range (mg/kg body weight)	Maximum (mg)		Dose and range (mg/kg body weight)	Daily maximum (mg)
Isoniazid	5 [4–6]	300		10 [8–12]	900
Rifampin	10 [8–12]	600		10 [8–12]	600
Pyrazinamide	25 [20–30]	–		35 [30–40]	–
Ethambutol	15 [15–20]	–		30 [5–35]	–

*, adapted from World Health Organization. Guidelines for treatment of tuberculosis, Fourth edition, 2010 (52).