Yes: To make the steroid more dilute to achieve a wider spread of solution. Some doctors just use more anesthetic instead of saline.
Answered 6/27/2013
5k views
Injection: It's not necessary. It would just add fluid volume to the injection which in turn could lead to a more painful injection.
Answered 7/17/2013
5k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
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