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Isoniazid

Drug monograph 17 min read Updated 07/10/2026

National Formulary monograph

Full Isoniazid monograph from the Vietnamese National Drug Formulary 2022 — Premium only.

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Renal dosing

KhácPOIM📦 300mg/lọ

Standard: Lao nhạy cảm thuốc: 5 mg/kg (MAX 300 mg) q24h hoặc 15 mg/kg (MAX 900 mg) x 3 lần/tuần; Lao kháng thuốc: 15 mg/kg q24h

CrCl (mL/phút)Dose
≥ 50Lao nhạy cảm thuốc: 5 mg/kg (MAX 300 mg) q24h hoặc 15 mg/kg (MAX 900 mg) x 3 lần/tuần
10–50Lao nhạy cảm thuốc: 15 mg/kg q24h
Warnings
  • Không nên phối hợp với Rifampin.
  • Child C: Không nên sử dụng, CCD: Viêm gan cấp.
Calculate Isoniazid dose by weight & creatinine

⚠️ Reference dosing (auto-extracted, unverified). Verify against the drug label and local protocols.

Check Isoniazid interactions

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AI-compiled, for reference by healthcare professionals — verify before use; not a substitute for medical advice.

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