High doses of frusemide are associated with severe electrolyte disturbance and metabolic alkalosis, and should be used cautiously.

大剂量的速尿会引起严重电解质紊乱和代谢性碱中毒，应该慎重使用。

The acute hypotensive response of intramuscular frusemide in 150 patients with essential hypertension was observed and compared with the control group of 18 patients without frusemide injection.

我们观察了150例原发性高血压患者肌注速尿后的急性降压反应，并同18例对照组患者进行对比。