Acute renal failure can be caused by loss of blood supply, hypercalcemia, or toxins such as ethylene glycol (antifreeze) or aminoglycoside antibiotics.

• 急性肾衰可能由血液供给不足、高钙血症或中毒（乙二醇（防冻剂）或氨基糖甙类抗生素）引起。