This page explains what a contrast extravasation is, how it is treated, and symptoms to watch for. DOWNLOADABLE PDF: Contrast Extravasation.
The amount of fluid a child needs depends on many factors including their age, their gender, the weather and how much physical activity they do, but generally they should aim to drink about 6-8 glasses of fluid per day (on top of the water provided by food in their diet).
To help prevent new stones from forming, all kids who've had kidney stones should: 1  drink a lot of fluids throughout the day. This can mean anywhere from 3 cups a day (for infants) to 8 cups a day (for teens). 2  limit the amounts of salt and protein in their diet. 3  limit consumption of soda/soft/sports drinks.