Experts clear up the confusion on lactic acid, the burning sensation you feel in your legs during hard efforts, how to ...

Chronic back pain is often misdiagnosed as a musculoskeletal issue, when in fact, kidney stones may be the hidden cause .

Urinary analgesics, like phenazopyridine (better known as AZO, Uristat, or Pyridium), can help relieve the burning sensation ...

Sydney Towle, then 23, had a bump in her stomach that she thought was a hernia. Then she felt burning. She had bile duct ...