Lasix 500 (Furosemide)

Furosemide acts on the thick ascending limb of the loop of Henle in the kidney, where it blocks the Na⁺/K⁺/2Cl⁻ cotransporter. This inhibition prevents reabsorption of sodium, potassium, and chloride, leading to increased urinary excretion of water and electrolytes, which reduces fluid overload and blood‑volume.

The appropriate dose of Lasix 500 is determined by the prescribing clinician based on the patient’s medical condition, severity of edema or hypertension, renal function, and response to therapy. Dosage may be adjusted during treatment, and patients should follow the prescriber’s instructions exactly.

Safety data for furosemide in pregnancy and lactation are limited. It should only be used if the potential benefit justifies any possible risk to the fetus or infant. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss the risks and alternatives with their healthcare provider.

To order Lasix 500, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request verification of trade or institutional credentials. The sales team then provides pricing, availability, shipping details and any required import documentation.

Lasix 500 (furosemide) is a loop diuretic, which is generally more potent than thiazide or potassium‑sparing diuretics for rapid fluid removal. It works on the renal loop of Henle, whereas thiazides act on the distal convoluted tubule. Choice of diuretic depends on the clinical situation, desired speed of diuresis, and patient tolerance.

Store Lasix 500 below 25 °C in its original packaging, protecting it from moisture and direct sunlight. Do not expose the tablets to excessive heat or humidity, and keep them out of reach of children.

Lasix 500 is taken orally, usually with a full glass of water. It may be taken with or without food, but consistent timing each day helps maintain stable blood levels. Patients should swallow the tablet whole and not crush or chew it unless directed by a healthcare professional.

Serious risks include severe dehydration, electrolyte disturbances (especially low potassium or sodium), acute kidney injury, and ototoxicity such as hearing loss or tinnitus. Patients should report sudden dizziness, fainting, rapid weight loss, hearing changes, or reduced urine output to their clinician promptly.

Lasix 500 should be avoided in patients with known hypersensitivity to furosemide or other sulfonamide drugs, those with anuria (no urine output), or severe electrolyte depletion. Caution is also advised for individuals with severe liver disease, uncontrolled diabetes, or those taking interacting medications without close monitoring.