nausea/vomiting
"Went to the ER after experiencing chest pain following advice from my surgery nurse. While being there I mentioned being slightly nauseous. I am extremely allergic to most anti nausea medications going into anaphylactic shock , so I was given haldol. immediately after injection, my heart began beating faster and my anxiety level flew off the chart. Every muscle in my body wanted to move and spasm, I was practically vibrating in the bed seeing as it was only days after having my abdomen cut into it was pretty intense. It was the closest I have ever felt to being out of my mind. I had to be given another medication to counteract the effect of the haldol in my system."