Task: Answer Verification
Input (English): Question: Does adjunctive analgesia with intravenous propacetamol reduce morphine-related adverse effects?
Answer: Although propacetamol induced a small morphine-sparing effect, it did not change the incidence of morphine-related adverse effects in the postoperative period. Moreover, no benefit could be demonstrated in patients with severe postoperative pain.
Output (English): no