From: Dry needling as an adjunct treatment to multimodal rehabilitation protocol following rotator cuff repair surgery: a preliminary, randomized sham-controlled trial
Event
Number reported
Percentage per total treatments
Bleeding
29
67.5%
Bruising
17
39.5%
Pain during
26
60.5%
Pain after
Aggravated symptoms
0
0%
Drowsiness
2
4.6%
Feeling faint
Headache
Nausea