spirolactone

例句：

1. 1. This medication is used to treat high blood pressure and heart failure.
   这种药物用于治疗高血压和心脏病。
2. 2. The patient was given a dose of spirolactone to help reduce his blood pressure.
   患者被给予剂量的螺内酯以帮助降低他的血压。
3. 3. Spirolactone is an effective alternative to other antihypertensive drugs.
   螺内酯是一种有效的其他抗高血压药物的替代品。