Assertion: codeine | /r/Causes | constipation
Facets:
Source sentences:
text: Codeine may cause or exacerbate constipation; chronic use may result in obstructive bowel disease, especially in patients with existing intestinal motility disorders; reduce potential for constipation by taking preventive measures, including the increase of fiber intake and the use of stool softeners
text: Codeine may cause or aggravate constipation.