Answer
Calcium Resonium is not advised during pregnancy or breastfeeding unless the physician considers potential benefits to outweigh potential risks, because no data are available on polystyrene sulfonate resin use during pregnancy or lactation.
Sources for this answer
- Calcium Resonium 99.934% w/w Powder for Oral/Rectal SuspensionSANOFI · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 20Document updated
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