Furosemide Injection 40 mg Per 4 mL by Meitheal 4 mL x 25/Pack (RX)

Yes, furosemide is available as an injectable solution for both intravenous and intramuscular administration. This formulation ensures immediate bioavailability when rapid diuretic action is essential.

Furosemide injection acts as a potent loop diuretic. It works by inhibiting sodium and chloride reabsorption in the kidneys, resulting in an increased elimination of excess fluid and sodium. This relieves symptoms of swelling (edema), shortness of breath, and helps control high blood pressure during emergencies.

After IV administration, the onset of action is within 5 minutes, with effects lasting approximately 2 hours. The duration may vary based on patient condition and dosing.

This refers to the potency of the injectable solution — each milliliter contains 10 milligrams of furosemide. Typical hospital vials and ampules use this standardized concentration for precise, controlled dosing.

Yes! “Lasix” is the brand name; furosemide is the generic name. Both are identical in active ingredient and clinical use.

While IV injection is preferred for rapid effect, furosemide for injection can also be given intramuscularly (IM) when IV access is not available.

Maximum dosage varies based on condition, but a typical IV adult dose ranges from 20mg to 80mg, with careful repeat dosing. Maximum daily doses can reach up to 600mg in critical care, but always under strict medical supervision.

Electrolyte imbalance (potassium depletion/hypokalemia) Low blood pressure (hypotension) Dehydration and excessive urination

Avoid excessive sodium intake Monitor and avoid dehydration Limit use of other nephrotoxic drugs Avoid alcohol, as it increases risk of hypotension Always consult your physician for drug interactions, including with NSAIDs and lithium.

It’s used for emergent management of acute pulmonary edema, congestive heart failure, and hypertensive crisis, when rapid fluid reduction is needed to save life and relieve distressing symptoms.

Edema relief begins within 5 minutes via IV; most patients see significant reduction in swelling, improved breathing, and blood pressure control within 30–60 minutes.

For many, furosemide is the gold standard loop diuretic. In rare cases, torsemide or bumetanide are used if furosemide is ineffective or not tolerated, but they’re usually reserved for specific indications.

IV furosemide should be administered slowly—no faster than 4mg per minute—to minimize risk of ototoxicity and side effects.

Premium, hospital-grade sterile solution Rapid, reliable diuresis for acute emergencies Clear labeling to prevent dosing errors Meets all FDA and USP sterility and potency standards Furosemide Injection lets healthcare providers restore fluid balance with confidence—fast, predictable, and powerful. Always administered by trained professionals for maximum safety.