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Medicines sulfur hexafluorideQuestion & answer

sulfur hexafluoride · Medicine question

Does a polyethylene-glycol allergy matter before sulfur hexafluoride?

iatroX medicinesPublished 21 August 2026Reviewed 21 August 2026

The answer

Answer

Yes. The selected formulation contains polyethylene glycol, and previous reactions to it may increase the risk of serious hypersensitivity.

Sources for this answer

SonoVue 8 microlitres/ml, powder and solvent for dispersion for injectionemc · SmPC Current selected SmPC · Version 16

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sulfur hexafluoride

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