in xenobiotic metabolism. This family of enzymes has recently been shown to have a high rate of genetic variability. United States price history The ethacrynic acid tablet market had U.S. sales of approximately $17 million for the 12 months ending April 2020 according to IQVIA. National Average Drug Acquisition Cost data from the Centers for Medicare and Medicaid Services shows that the average price paid by retail pharmacies for an Edecrin 25 MG tablet was $5.24 as 11/28/13 by Bausch Health US, LLC, formerly Valeant Pharmaceuticals. The price from Bausch Health US, LLC increased to $21.72 per tablet as of 5/18/2016. In 2015, Valeant was involved in a number of controversies surrounding drug price hikes and the use of a specialty pharmacy for the distribution of its drugs. As of September 19, 2018, the price for the generic equivalent was $10.01 per tablet from West-ward Pharmaceuticals Corp., Edenbridge Pharmaceuticals, LLC and Oceanside Pharmaceuticals. As of July 22, 2020 the price decreased to $3.45 with availability from additional generic manufacturers. As of February 17, 2021 the average price paid by pharmacies was $5.69 per 25 MG tablet with 10 generic manufacturers. Up to date price information can be found at https://data.medicaid.gov/dataset/d5eaf378-dcef-5779-83de-acdd8347d68e/data?conditions[0] [property]=ndc_description&conditions[0] [value]=%25ethacrynic%20acid%25&conditions[0] [operator]=like Price fixing investigation It is known whether this apparent price fixing is actively being investigated, but the United States Department of Justice Antitrust Division Spring Update 2021 notes: "The Division remains committed to rooting out illegal conduct that corrupts critical healthcare markets. That work is more important now than ever before. In recent years, the Division has uncovered price-fixing, bid-rigging, and customer-allocation schemes in one of the most important markets for the health and wallets of American consumers: the generic drug industry. Indeed, nearly 90% of all prescriptions in the United States are filled with generic drugs." References Disulfiram-like drugs Loop diuretics Piceol ethers Acetic acids Chloroarenes Carbonic anhydrase inhibitors World Anti-Doping Agency prohibited substances Vinylidene compounds