Need more info: Pain after an injection can be from the medicine injected. Some cause a lot of inflammation and pain. Other times there is a bruise if a blood vessel was hit; that can cause soreness. These causes usually resolve quickly as the medicine/blood is absorbed. A worse cause is if a nerve has been hit. That can hurt for awhile. Such pain usually radiates into other areas.
Answered 10/3/2016
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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