Could make these ailments even worse. Dehydration or Hypovolemia—Have to be corrected 1st before using this medicine. Hemophilia (bleeding difficulty) or Reye's syndrome or Serious asthma, asthma with nasal polyps and runny nose, trouble respiration, or other lung complications or Stomach or bowel blockage (like paralytic ileus) or Operation (eg, https://chancecbuns.frewwebs.com/29323204/considerations-to-know-about-codeine-15mg-patient-information-leaflet