The relative bioavailability of hydrocodone from NORCO when compared to extended-release hydrocodone goods is not known, so conversion to prolonged-release goods has to be accompanied by close observation for indications of excessive sedation and respiratory melancholy. Independently titrate NORCO to some dose that gives sufficient analgesia and minimizes adverse reactions. https://nonprescriptionsmedsonline.com/product/concerta-54-mg/