Meiact Use In Pregnancy & Lactation



Meiji Seika Pharma




Full Prescribing Info
Use In Pregnancy & Lactation
Use in Pregnancy: Pregnancy-Teratogenic Effects: Pregnancy Category B. Cefditoren pivoxil was not teratogenic up to the highest doses tested in rats and rabbits. In rats, this dose was 1000 mg/kg/day, which is approximately 24 times a human dose of 200 mg BID based on mg/m2/day. In rabbits, the highest dose tested was 90 mg/kg/day, which is approximately four times a human dose of 200 mg BID based on mg/m2/day. This dose produced severe maternal toxicity and resulted in fetal toxicity and abortions.
In a postnatal development study in rats, cefditoren pivoxil produced no adverse effects on postnatal survival, physical and behavioral development, learning abilities, and reproductive capability at sexual maturity when tested at doses of up to 750 mg/kg/day, the highest dose tested. This is approximately 18 times a human dose of 200 mg BID based on mg/m2/day.
There are, however, no adequate and well-controlled studies in pregnant women. Because animal reproductive studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed.
Labor and Delivery: Cefditoren pivoxil has not been studied for use during labor and delivery.
Use in Lactation: Cefditoren was detected in the breast milk of lactating rats. Because many drugs are excreted in human breast milk, caution should be exercised when cefditoren pivoxil is administered to nursing women.
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