Key takeaways
Enalapril (Vasotec) and Ethacrynic acid (Edecrin) are both prescription medications, but they serve different purposes and belong to different drug classes. Enalapril is an ACE inhibitor used primarily to treat high blood pressure and heart failure, while Ethacrynic acid is a loop diuretic (water pill) used to reduce swelling (edema) related to heart failure, liver cirrhosis, and kidney problems. Enalapril works by relaxing blood vessels, whereas Ethacrynic acid removes excess fluid and certain electrolytes from the body. Enalapril is taken once or twice daily and is available in both pill and liquid forms, making it suitable for children as young as 1 month old. On the other hand, Ethacrynic acid is typically taken once or twice daily and is also available as an injection for urgent situations. Enalapril can cause a dry cough and should not be used during pregnancy, while Ethacrynic acid can cause temporary hearing loss and may not be the best choice for people with serious liver problems or gout. Both medications can cause dizziness and low blood pressure, but Ethacrynic acid can also cause electrolyte imbalances and dehydration.
