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Patient guide

Kidney Stone Prevention Guide

The core habits that reduce stone recurrence, in one page.

All guides

Daily targets

  • 3 to 3.5 litres of fluid in summer
  • Urine should stay pale straw coloured
  • Salt under 5 g a day
  • One lemon a day in water or food

After a stone episode

  • Send the stone for analysis
  • Get a metabolic evaluation if you have had two or more stones
  • Repeat ultrasound at 6 and 12 months
  • Take prescribed citrate or allopurinol regularly

Warning signs

  • Fever with flank pain
  • Reduced urine output
  • Persistent vomiting
  • Blood in urine with clots

Information on this website is for patient education only and does not replace an in-person consultation. Treatment results vary between individuals and no outcome is guaranteed.