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Medicines isoniazidQuestion & answer

isoniazid · Medicine question

Why are blood tests needed?

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Answer

Baseline and repeat liver-function tests help detect liver injury, which can develop before or alongside symptoms.

Sources for this answer

Isoniazid Tablets BP 100mgemc · SmPC Current selected SmPC · Version 6

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isoniazid

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