⚠️CautionCurated
Cetirizine (Zyrtec)
Cetirizine (Zyrtec) is generally preferred over older antihistamines like Benadryl during breastfeeding, but there's a small risk of infant drowsiness and it may reduce milk supply in some moms.
📉May reduce milk supply in some women; effect is less pronounced than with diphenhydramine.
Cetirizine is a second-generation antihistamine with less sedation than diphenhydramine. It transfers into breast milk in small amounts. Some moms report reduced milk supply, and infant drowsiness has been reported occasionally. It's generally considered compatible with breastfeeding by most sources but warrants monitoring. Loratadine (Claritin) has slightly more favorable data.
Safer Alternatives:
Always confirm with your doctor or lactation consultant before making dietary changes while breastfeeding.
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