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Medicines foscarnet trisodium hexahydrateQuestion & answer

foscarnet trisodium hexahydrate · Medicine question

Can it cause genital sores?

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Answer

Yes. High concentrations pass into urine and may irritate or ulcerate genital skin; careful cleaning after urination can reduce this risk.

Sources for this answer

Foscavir 24 mg/ml Solution for Infusionemc · SmPC Current selected SmPC · Version 16

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The full medicine guide

foscarnet trisodium hexahydrate

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Read the foscarnet trisodium hexahydrate guide

More questions about foscarnet trisodium hexahydrate

Why is foscarnet used when aciclovir has not worked?Why are kidney tests needed?Why is hydration important?Can it lower calcium or magnesium?Why might it be unsuitable for someone limiting salt?

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