Blood is tested for a substance, called creatinine, which is produced by body muscles and is removed by the kidneys. If there is a reduction in kidney function the creatinine levels will rise. AKI can also be diagnosed by measuring the volume of urine produced.
Although AKI can be mild, in more serious forms the loss of kidney function may cause:
Blood & urine tests, x-rays and ECGs will be used to identify the cause and complications of AKI. An ultrasound scan of the kidneys may be performed in certain situations.
Once identified, treatment is directed at the underlying cause. In addition:
If your medications are reduced or stopped whilst your kidneys are recovering, these should be reviewed before discharge with a plan of when to restart them if appropriate.