The Lasix ONYU comprises a high-concentration ... delivery of 48 treatments, and a single-use sterile disposable component that is in contact with the drug solution and the body.

The drug is used to treat exercise induced pulmonary haemorrhage (EIPH) - a condition where a horse's lungs bleed under pressure - but some experts believe Lasix is performance-enhancing ...

Furosemide 10mg/mL, 40mg/5mL. Furosemide inhibits primarily the absorption of sodium and chloride in the proximal and distal tubules, and in the loop of Henle.