The pain can come out of nowhere. Excruciating, intense, almost breathtaking. We’re talking about kidney stones.

Dr. Peggy Mouracade is a nephrologist on the medical staff of Lee Memorial Health System. “They basically block the tubes that go from the kidney down to the bladder and that’s where you get excruciating pain because these tubes that go from the bladder to the kidney are very small,” explains Dr. Mouracade.

Kidney stones strike when calcium and other minerals form in the urine and crystallize in the kidneys. Floridians, and those who live in warmer climates, tend to have a higher risk of developing kidney stones, because of dehydration. “If your urine becomes too concentrated, that’s when you increase your tendency to form crystals, which in turn, form stones. So, the cornerstone of kidney stone therapy is adequate hydration,” says Dr. Mouracade

Genetics could also play a role, which is why its important to speak with your doctor about your potential risk. And if you do suffer from kidney stones, Dr. Mouracade says, “its important to find out why. Because there are some, you want to know what kind of kidney stone, and the composition of the stone.”

While it is not clear why certain people form kidney stones and other do not, having that extra glass of water could reduce your risk. Early screenings can also help in the prevention process. See your primary care physician about a simple blood test or urinalysis which are two easy ways to detect any kidney problems.