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Dryopteris filix-mas
This herb is NOT recommended during pregnancy due to potential risks to the developing fetus.
This herb is NOT recommended while breastfeeding as effects on infants are unknown.
Consult your healthcare provider before use.
European fern historically used to expel tapeworms; toxic in excess; significant historical anthelmintic.
European fern historically used to expel tapeworms; toxic in excess; significant historical anthelmintic. Key active compounds include phloroglucinols, filicin, albaspidin.
phloroglucinols, along with filicin and albaspidin, are the primary bioactive compounds in Dryopteris filix-mas. The specific pharmacological pathways require further study, though traditional use supports its efficacy.
Historical anthelmintic (now replaced by safer drugs)
Limited clinical evidence; primarily supported by traditional use and preliminary studies
Tapeworm expulsion
Based on traditional use; clinical evidence limited
Intestinal parasites
Based on traditional use; clinical evidence limited
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