The exposure of infants to methadone through their mothers' breast milk is minimal. Women using methadone for treatment of opioid dependence should not be.
The highest methadone breastmilk levels ( and mcg/L) were measured 4 hours after a dose. At 6 and 15 hours after a dose, the level.
Methadone has been used for more than 30 years to safely and measured the methadone concentrations in samples of breast milk and.