Question

I am a breastfeeding mother and i want to know if it is safe to use 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester? Is 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester safe for nursing mother and child? Does 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester extracts into breast milk? Does 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester has any long term or short term side effects on infants? Can 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester influence milk supply or can 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester decrease milk supply in lactating mothers?

3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester lactation summary

3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester is dangerous in breastfeeding
  • DrLact safety Score for 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester is 7 out of 8 which is considered Dangerous as per our analyses.
  • A safety Score of 7 indicates that usage of 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester may cause toxic or severe side effects in breastfed baby.
  • Our study of different scientific research indicates that 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester may cause moderate to high side effects or may affect milk supply in lactating mother.
  • Our suggestion is to use safer alternate options rather than using 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester .
  • Usage of 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester is in contradiction to breastfeeding hence if it is must to use 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester and there is no better alternative available then breastfeeding shall be stopped permanently or temporarily.
  • Score calculated using the DrLact safety Version 1.2 model, this score ranges from 0 to 8 and measures overall safety of drug in lactation. Scores are primarily calculated using publicly available case studies, research papers, other scientific journals and publically available data.

Answer by Dr. Ru: About 3,7-Dimethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-2,4,6,8-nonanetetraenoic acid ethyl ester usage in lactation

No untoward effect has been described but it might be a harmful drug. It is a vitamin A derivative. Not commercially available in Spain

Alternate Drugs for Antipsoriatics for topical / systemic use. ATC D05

Tazarotene(Low Risk)
Tar(Safe)
Anthralin(Low Risk)
Etretinate(Dangerous)
Dioxyanthranol(Low Risk)
Dithranol(Low Risk)
Etretinatum(Dangerous)
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