Tramadol and its metabolite, O-desmethyltramadol (M1), are present in human milk. There's no information on the results from the drug about the breastfed toddler or the results of your drug on milk manufacturing. The M1 metabolite is a lot more potent than tramadol in mu opioid receptor binding [see Medical https://harryq110rfr6.ssnblog.com/profile