Brand Name: Lasix®
Generic Name: Furosemide
Strength: 40 mg per tablet
Pack Size: 60 tablets
Dosage Form: Oral tablets

Active Ingredient

• Furosemide 40 mg

Therapeutic Class

• Loop diuretic (“water tablet”)
• Antihypertensive agent

Indications
Furosemide is used for the treatment of:

• Fluid retention (edema) associated with heart failure
• Fluid retention due to liver disease or kidney disease
• High blood pressure (hypertension)
• Certain conditions requiring rapid removal of excess body fluid

How It Works
Furosemide acts on the kidneys to increase the excretion of sodium, chloride, and water through urine. This helps reduce excess fluid accumulation and lowers blood pressure.

Dosage

• Usually taken once or twice daily as prescribed by a healthcare professional.
• Dosage is individualized according to the patient’s condition and response to treatment.

Common Side Effects

• Increased urination
• Dizziness
• Headache
• Dehydration
• Low blood pressure
• Electrolyte imbalances (especially low potassium)

Warnings and Precautions

• Regular monitoring of kidney function and electrolyte levels may be required.
• Avoid dehydration and excessive fluid loss.
• Use with caution in patients with kidney disease, liver disease, diabetes, or gout.
• Inform your healthcare provider about all medications you are taking.

Storage

• Store below 25–30°C.
• Protect from moisture and direct sunlight.
• Keep out of reach of children.

Pharmaceutical Form

• Tablets for oral administration.

Manufacturer
Lasix® was originally developed by Sanofi, although furosemide 40 mg tablets are now produced by numerous generic pharmaceutical manufacturers worldwide.

Classification

• Prescription-only medicine in most countries.

Note: The appearance of Lasix®/Furosemide 40 mg tablets and packaging may vary depending on the manufacturer and country of distribution, but the active ingredient and strength remain the same.