| Interventions | Study | Number of adverse events | Details of adverse events |
| MA + CM | Wang, 2021 [31] | 5 | 1 case of nausea, 1 case of emesis, 2 cases of diarrhea, 1 case of cough | FA + CM | Zhang, 2019 [36] | 2 | 2 cases of nausea and emesis | EA + CM | Xia, 2020b [35] | 2 | 1 case of nausea, 1 case of dizziness | EA | Feng, 2019 [39] | 3 | 2 cases of pain, 1 case of local hematoma | Feng, 2017 [43] | 3 | 2 cases of pain, 1 case of local hematoma | MA | Jia, 2017 [44] | 5 | 4 cases of punctate hemorrhage, 1 case of local blood stasis | Wang, 2021 [31] | 4 | 2 cases of nausea, 1 cases of diarrhea, 1 case of cough | CM | Xia, 2020b [35] | 1 | 1 case of nausea | Zhang, 2019 [36] | 8 | 2 cases of diarrhea, 5 cases of nausea and emesis, 1 case of insomnia | Jia, 2017 [44] | 7 | 7 cases of dizziness, nausea, loss of appetite, diarrhea, constipation, fatigue, restlessness |
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