Final answer:
The initial treatment for kidney failure is to identify and address the underlying cause and restore kidney function. Dialysis can also be used as a short-term measure.
Step-by-step explanation:
The initial treatment for kidney failure depends on the cause and severity of the condition. In cases of acute kidney failure, the immediate goal is to **identify and address the underlying cause** and **restore kidney function**. This may involve treating infections or dehydration, adjusting medications, or repairing any blockages in the urinary tract. **Dialysis** can also be used as a short-term measure to remove waste and excess fluid from the body until the kidneys can function properly again.