I had an IV inserted into my arm on December 21, 2015. Every since then, there has been a hard knot where the vein is and it kind of hurts at times. My GP looked at it and said it was normal, but it is getting more painful, but mostly at night. Am I just paranoid or should I go to ER to get checked out. My GP won't take it seriously.
Any help would be great.
Please and Thank you.