Final answer:
In cases of pulmonary edema due to left ventricular failure, diuretics are commonly prescribed to reduce fluid accumulation in the lungs and alleviate symptoms.
Step-by-step explanation:
When treating pulmonary edema caused by left ventricular failure, a common medication used is diuretics. These medications help alleviate the symptoms by reducing the fluid buildup in the lungs that is a result of the left heart's failure to pump blood efficiently into the systemic circulation. By inhibiting the reabsorption of Na+ and Cl- in the loop of Henle in the kidneys, diuretics lower the volume of fluid in the body, which in turn decreases the pressure in the pulmonary capillaries and aids in preventing fluid leakage into the lung tissues.