Ethacrynic Acid: Side Effects, Uses & Monitoring
Ethacrynic Acid Tablets USP, are indicated for treatment of edema when an agent with greater diuretic potential than those commonly employed is required.
- Data source
- FDA labeling via NIH DailyMed (label 3b2b6ee1…)
- Label version
- current
- Last reviewed
- 2026
Reported adverse reactions
Reactions listed in current FDA labeling, with the highest frequency reported across summarized placebo-controlled trials.
No structured frequency data available in current labeling. Consult the official label.
Labeled uses (from FDA prescribing information)
Ethacrynic Acid Tablets USP, are indicated for treatment of edema when an agent with greater diuretic potential than those commonly employed is required. Treatment of the edema associated with congestive heart failure, cirrhosis of the liver, and renal disease, including the nephrotic syndrome. Short-term management of ascites due to malignancy, idiopathic edema, and lymphedema. Short-term management of hospitalized pediatric patients, other than infants, with congenital heart disease or the nephrotic syndrome. Intravenous ethacrynate sodium is indicated when a rapid onset of diuresis is desired, e.g., in acute pulmonary edema, or when gastrointestinal absorption is impaired or oral medication is not practicable.
Conditions associated with Ethacrynic Acid in labeling
Frequently Asked Questions
What is Ethacrynic Acid used for?
FDA labeling lists the approved uses shown above under "Labeled uses." This summary is informational; only a qualified prescriber can determine whether a medication is appropriate for you.
What are the most commonly reported side effects of Ethacrynic Acid?
Current labeling for this ingredient does not include a structured frequency table that we can reproduce. Review the official label linked below.
Does Ethacrynic Acid require lab monitoring?
Monitoring needs vary. Ask your healthcare provider whether any lab tests apply while taking Ethacrynic Acid.
Where does this information come from?
All clinical facts on this page were extracted from the current FDA-registered product labeling for this ingredient, published by manufacturers through NIH DailyMed. See the source link below.
Medical disclaimer: Educational content extracted from public FDA labeling. Not medical advice. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.