After the first day my son had what we thought was sun poisoning with
fever and rash. He spiked a 103
fever and then the next day felt great.
Fever free he went down to the pool and enjoyed his day, but night he had a fever and more rash. By the 4th day of our trip my son had fever, HUGE hives (pink patches the size of my palm) on his upper legs, stomach, back and his knees and ankes were swollen and his was in so much pain that when I "made" him stand to show me he puked.