skip to main content

brainstorm askiatroX medicines

simulations beta

loading page…

learn & practise

exams international doctors free questions Socratic Tutor rounds stat clinical connections academy journal tool guides

clinical reference

askiatroX knowledge centre medicines UK / NICE guidance international guidance calculators q&a library

trust & support

how it works methodology account & support frequently asked questions about us clinical safety consultancy

legal

mobile app · scan to download

Medicines ethambutol hydrochloride + isoniazid + pyrazinamide + rifampicinQuestion & answer

ethambutol hydrochloride + isoniazid + pyrazinamide + rifampicin · Medicine question

Should it be taken with food?

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Answer

Take it on an empty stomach, before food, following the tuberculosis team's instructions.

Sources for this answer

Rimstar Film-coated Tablet / Voractiv Film-coated Tabletemc · SmPC Current selected SmPC · Version 11

Explore this learning need in CPDTake this topic to CPD, then choose your learning context and available question library.

The full medicine guide

ethambutol hydrochloride + isoniazid + pyrazinamide + rifampicin

Read the wider context, including uses, precautions and the sources behind this medicine guide.

Read the ethambutol hydrochloride + isoniazid + pyrazinamide + rifampicin guide

More clinical questions?

Explore the tools and reference material available on iatroX.

Explore askiatroX

More questions about ethambutol hydrochloride + isoniazid + pyrazinamide + rifampicin

What is it used for?Why does it turn urine orange?Can it affect eyesight?Can it affect the liver?Does it affect contraception?Why might vitamin B6 be prescribed?