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©2009 The WJG Press and Baishideng.
World J Gastroenterol. Oct 14, 2009; 15(38): 4829-4832
Published online Oct 14, 2009. doi: 10.3748/wjg.15.4829
Published online Oct 14, 2009. doi: 10.3748/wjg.15.4829
Table 3 Adverse effects n (%) (n = 30)
| Adverse effect | Butorphanol group | Meperidine group | P value |
| Any side effect | 16 (53.3) | 10 (33.3) | 0.192 |
| Somnolence | 10 (33.3) | 5 (16.7) | 0.23 |
| Dizziness | 6 (20.0) | 4 (13.3) | 0.73 |
| Nausea | 5 (16.7) | 4 (13.3) | 1.00 |
| Vomiting | 2 (6.7) | 2 (6.7) | 1.00 |
- Citation: Mai CM, Wan LT, Chou YC, Yang HY, Wu CC, Jao SW, Hsiao CW. Efficacy and safety of transnasal butorphanol for pain relief after anal surgery. World J Gastroenterol 2009; 15(38): 4829-4832
- URL: https://www.wjgnet.com/1007-9327/full/v15/i38/4829.htm
- DOI: https://dx.doi.org/10.3748/wjg.15.4829