Tramadol and its metabolite, O-desmethyltramadol (M1), are existing in human milk. There isn't a info on the results on the drug within the breastfed toddler or the consequences on the drug on milk generation. The M1 metabolite is a lot more potent than tramadol in mu opioid receptor binding [see https://landenxfcul.blogdosaga.com/37261755/new-step-by-step-map-for-buy-zopiclone-7-5mg-tablets-online