Hvis der anvendes fortynding bør det, især ved administration hos børn, overvejes, at mængden af vand, som dråberne tilføres, skal tilpasses den mængde vand, patienten er i stand til at synke.
If dilution is used, it should be considered, especially for administration to children, that the volume of water to which the drops are added, needs to be adapted according to the quantity of water the patient is able to swallow.