Kidney stones can cause more than sudden, severe pain. Learn about the early signs and symptoms to watch for, including changes in urination, back pain, nausea and other possible warning signs.

Persistent back pain can have different causes. From pain location to warning signs, here's how to know when you need medical ...

Learn the early signs of kidney stones, urine changes, diagnosis, warning symptoms and when to seek medical care.

Kidney stones are common. In the U.S., 1 in 11 individuals will be affected by them at some point in their life. They're typically seen in adults between 40 and 60 years old. However, kidney stones ...

A kidney stone forms when certain substances in the urine become concentrated enough to form crystals. Dehydration is one of the simplest ways this can happen because there is less urine to dilute the ...

When Annabelle Pleskoff was 15, she woke up before school one morning with severe pain radiating from her right side. After hours of persistent throbbing, she went to the emergency room, where doctors ...