Pregnancy: The use of levocetirizine may be considered during pregnancy, if necessary.
Lactation: Caution should be exercised when prescribing to lactating women. Cetirizine, the racemate of levocetirizine has been shown excreted in human. Therefore, the excretion of levocetirizine inhuman milk is likely. Adverse reactions associated with levocetirizine may be observed in breastfed infants.