CYP2D6 metabolism Codeine is partially metabolised by CYP2D6. If a patient has a deficiency or is totally lacking this enzyme they won't receive satisfactory analgesic effects. Estimates point out that around 7% with the Caucasian populace can have this deficiency. Speak to your health care provider or Chemist4U pharmacist just https://wherecanibuyco-codamol30580122.thezenweb.com/not-known-factual-statements-about-codamol-500-mg-30-mg-72943706