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Furosemide (INN) or frusemide (previous BAN) is a loop diuretic used in the treatment of congestive heart failure and oedema. These are virtually all usually marketed by Aventis Pharma under the trade name Lasix. It has been utilized to end thoroughbred race horses from bleeding through the nose in the period of races.

Along using another diuretic drug, lasix is likewise involved on the World Anti-Doping Agency's banned drug list due to its alleged use as a masking professional for more doses.

Mechanism of action
Rather more loop diuretic drug, lasix acts by inhibiting a Na/K/Cl cotransporter in the ascending loop of Henle. It besides has repressive activity in carbonic anhydrase.

Clinical use in humans
Independent article: loop diuretic.

Furosemide, as a loop diuretic drug, is chiefly utilized in the below indications (Aventis, 1998): oedema associated with heart failure, hepatic cirrhosis, renal impairment, nephrotic syndrome hypertension adjunct around cerebral/pulmonary oedema where rapid diuresis is required (IV injection)

These are as well occasionally utilized in the management of severe hypercalcaemia in combination with adequate rehydration (Rossi, 2004).

Use in horses
Apparently, erstwhile in the early 1970s, furosemide's ability to block or even at least greatly reduce a incidence of bleeding by horses when you took races was found inadvertently. Pursuant to a racing system of virtually all states, horses that bleed from either either the anterior naris 3 days come for good barred from racing (for their have protection). Clinical test followed, & by decade's prevent, racing commissions within occasionally states began legalizing its utilise in racehorse. In September 1, 1995, New York became the previous state in the United States to approve such use, fallowing years of refusing to assume doing then. A select few states allow its utilize for a lot bangtail; a few allow it sole for confirmed "bleeders." Its utilize for this purpose is notwithstanding prohibited around several more countries, however.

Brand names
A few of the brand under which lasix is marketed include: Aisemide®; Beronald®; Desdemin®; Discoid®; Diural®; Diurapid®; Dryptal®; Durafurid®; Errolon®; Eutensin®; Frusetic®; Frusid®; Fulsix®; Fuluvamide®; Furesis®; Furo-Puren®; Furosedon®; Hydro-rapid®; Impugan®; Katlex®; Lasilix®; Lasix®; Lowpston®; Macasirool®; Mirfat®; Nicorol®; Odemase®; Oedemex®; Profemin®; Rosemide®; Rusyde®; Trofurit®; Urex®

Lasix
Full prescribing information from RxList.

Furosemide - FamilyDoctor.org
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