Daronrix bør ikke gives til patienter, der har haft en anafylaktisk reaktion (en svær overfølsomhedsre - aktion) over for nogle af vaccinens komponenter eller over for nogen af de sporstoffer, den indeholder, f. eks. æg, kyllingeprotein eller gentamicin sulfat (et antibiotikum).
Daronrix should not be given to patients who have had an anaphylactic reaction (severe allergic reaction) to any of the components of the vaccine, or to any substances found at trace levels in the vaccine, such as eggs, chicken protein or gentamicin sulphate (an antibiotic).