O.K. so I have had lots of stones. When I was pregnant with my first I went to the hospital thinking I was in labor...they gave me no meds, assuming I was in labor. They kept giving me water and I kept throwing it up....come to find out I had a kidney stone. If I passed it, it was prior to them giving me a strainer. It was terrible pain. After having an ultrasound they said I had a total of 5 stones.
2 years later I had another ultrasound for other reasons, and the nurse called and told me she had bad news, I had 3 kidney stones.....that was great news for me!! So apparently I had passed 2 w/o knowing it.
Go to the hospital w/pain probably 3 years after that with kidney stone pain, blood in my urine. They gave some mild pain reliever and sent me home. Later that night I am back at the ER. Now stronger meds and anti-vomiting medicine. Sent me home. Next morning back at the ER, now hooked up to an IV with morphine and it was stuck. They had to get a urologist to break it up. Fantastic! Now I am out of pain!
I have been back to the er with "twinges" in my back and blood in my urine. They said that sometimes a kidney stone that may stay for years, just moves around in your kidney, hits the wall of the kidney, you pass a little bit of blood, but it may not pass. Or sometimes a fragment of the kidney stone may break off, hit the side of the urinary track, cause blood, and you will pass it, but not even know it.
So moral of the story is, he may not pass it for YEARS, or may be tonight. If it is still in his kidney there is no way to tell when he will pass it. I think I have about 7 total sitting in my kidneys.
Go to doctor, have them prescribe some strong pain medication, and definitely some medicine called Zofran for nausea. With kidney stones, typically comes vomiting.
If you end up in Disney or are at home passing the stone, and cannot control the pain with pill medicine, insist on him staying at the hospital with IV meds. There is no reason for a child to suffer through that pain.
With me when I kept returning to the er, they finally admitted me because I was just going to keep coming back!!!
The previous posters are right when there are all different make ups of a stone. Some people just have the tendency...like me
Go and enjoy your vacation, there is not much you can do, except be prepared with drugs and quickest route to a child friendly ER.
