... complete 4 gland parathyroid removal. I have a kidney stone disorder and had two stones trying to pass this week. I have had many calcium pushes along the way. My serum calcium lab was 6.9. When they administered the iv push, I truly felt I was going to burn from the inside. It was truly a scary moment and left me anxious and nausested. After awhile I could feel the nerve pain in my hips and back to go away. Why would I feel such intense burning? This was intense not slight