It is quite possible that whoever put the IV wasn't as experienced as they should have been but, if all you have is some slight bruising, think about icing it for 15 minutes, then 15 minutes without the ice, 15 minutes with the ice, and so on until the pain stops for a while. If the pain persists, and I really hate to say this, go back to the SAME ER and ask for the head nurse and show her the affected area. She will most likely offer some course of treatment or she will have you see the doctor.
It also could be due to they hit a muscle, again, that could possibly cause the feelings you are having.
Hello, it sounds like they may have hit a vein or a nerve, this can cause the symptoms you are having. If it continues I would certainly let your GP know.
Sounds like they punctured a vein. Maybe I’m not using the right term. But your IV shouldn’t hurt and it shouldn’t burn going in. You may feel the temp of the fluid going in but it’s not painful. I’m so sorry this happened to you.