Understanding Lasix in Horse Racing: Effects, Rules, and Alternatives
Lasix, or furosemide, is one of the most debated drugs in horse racing. For decades, it has been widely used to treat Exercise-Induced Pulmonary Hemorrhage (EIPH), a condition affecting an estimated 90% of racehorses. While it can reduce lung bleeding by 50-70%, its use remains controversial due to concerns over performance enhancement, dehydration, and long-term …