Tramadol and its metabolite, O-desmethyltramadol (M1), are existing in human milk. There's no info on the effects in the drug around the breastfed toddler or the results from the drug on milk generation. The M1 metabolite is more strong than tramadol in mu opioid receptor binding [see Clinical Pharmacology (12)]. https://codeine-phosphate-30mg51582.blogrenanda.com/43956519/the-fact-about-sleeping-tablets-zopiclone-7-5mg-that-no-one-is-suggesting