Formulary
Rifampicin with isoniazid: Indications, Dosing, Side Effects and Interactions
Rifampicin with isoniazid clinical drug profile including indications, dosing, side effects, cautions and interactions.
MedNext Academy | 3 min read
Rifampicin with isoniazid: Indications, Dosing, Side Effects and Interactions
Rifampicin with isoniazid clinical drug profile including indications, dosing, side effects, cautions and interactions.
Indications and dose
**Treatment of tuberculosis (continuation phase)**
- **Adult** (By Mouth): (body-weight 50 kg and above) 600/300 mg daily for 4 months (continuation phase after 2-month initial phase), use Rifinah 300/150 Tablets, preferably taken before breakfast.
**Treatment of tuberculosis (continuation phase) for rifampicin with isoniazid**
- **Child** (By mouth): Although not licensed in children, consideration may be given to use of Rifinah in older children, provided the respective dose of each drug is appropriate for the weight of the child (consult local protocol).
Medicinal forms
Clinical governance
**Author:** MedNext Clinical Team. **Clinical reviewer:** Dr Shameer Deen, MBBS, MS, MRCS. **Sources:** BNF, Indian Pharmacopoeia, CIMS India. **Correction:** Report errors at support@mednext.academy.
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