Side effects--constipation.
Mackay
S
S
D000701:Analgesics, Opioid / Q000009:adverse effects* / Q000627:therapeutic use; D002400:Cathartics / Q000627:therapeutic use; D003248:Constipation / Q000139:chemically induced* / Q000517:prevention & control; D006801:Humans; D010146:Pain / Q000188:drug therapy*
D000701:Analgesics, Opioid; D002400:Cathartics