Oliguria occurs when you urinate less than 400 mL of urine per day. It’s usually a symptom of kidney problems, and may be caused by dehydration, injury, or some medications. Most people without ...

Your urine isn’t just waste. According to urologists, it is a mirror of your kidney health. Here's what frothy and coloured to milky urine indicate. Did you know changes in urine colour can indicate ...