A 34-year-old member asked:
Can tingling in arm be caused by muscle knot or spasm in the shoulder?
1 doctor answer • 1 doctor weighed in

Dr. Gary Pessanswered
Hand Surgery 42 years experience
Yes: But carpal tunnel syndrome is more likely. That causes numbness, tingling and night pain.
Created for people with ongoing healthcare needs but benefits everyone.
4.9k viewsAnswered >2 years ago
Last updated Feb 11, 2019
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