Your kidneys normally concentrate urine at night in response to antidiuretic hormone. If you have kidney problems, the ...

Q: What are kidney stones, and how do I prevent them? Kidney stones are common, impacting approximately one in five men and ...

DEAR DOCTOR K: I’m a woman in my 50s, and every so often it is painful for several days when I urinate. The doctor tests me, says I don’t have a urinary tract infection, and that there’s nothing to do ...

The need to urinate more often than usual can be more than just an inconvenience—it frequently serves as your body’s way of signaling something isn’t right. While occasional increases in bathroom ...

Waking up to pee overnight is nothing to be ashamed of, but frequent nighttime bathroom breaks can be annoying and disrupt your sleep. Waking up more than once during the night to urinate is ...

Given how often you use the bathroom, you probably glance in the toilet bowl here and there. And, if you happen to spot frothy or bubbly pee, it’s completely understandable to wonder, “why is my urine ...

Diverticulitis, gas, and IBS are common causes of lower left abdominal pain. Kidney stones, ectopic pregnancy, or testicular torsion are more severe causes of abdominal pain. Consult a healthcare ...