About this test
Hyperoxaluria – recurrent calcium-oxalate stones.
Parameters
2 parameters available in the current test details.
- Creatinine
- Oxalate
Sample & preparation
- Sample
- Urine – random or 24 h, acidified
- Preparation
- Avoid vitamin C supplements and oxalate-rich foods (spinach, nuts, chocolate) for 24–48 h.
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.