What are the warning signs of acute phosphate nephropathy after using an oral sodium phosphate product?
Acute phosphate nephropathy can result in a decrease in kidney function. Symptoms can include malaise, lethargy, drowsiness, decreased amount of urine, and swelling of the ankles, feet and legs. Early stages may not be associated with symptoms, and may only be detected by blood tests to measure kidney function (serum creatinine and blood urea nitrogen). It is important to have your doctor follow your kidney function closely, especially if you are at increased risk of developing this side effect. 5. What should I tell my healthcare professional? Before you use OSPs for bowel cleansing, tell your healthcare professional if you: • Use a diuretic (fluid pill), ACE inhibitors, ARBs, or NSAIDs; • Have used a laxative for constipation in the past week; or • Have a history of kidney problems 6. What else should I know about OSP bowel cleansing products? When using these products it is important to drink clear liquids. Bowel cleansing products work by causing you to lose large amounts of fluid
