What happens if I miss a dose of isoniazid?

Take a missed dose of isoniazid as soon as you remember it, unless you are almost due for your next dose. In that case, you should skip the dose you missed and return to your normal dosing schedule. Never take two doses of isoniazid at the same time.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.