Furosemide 40 mg Tablets — Generic For Lasix — SOLCO

Medication Summary

Medication Summary: This section summarizes DailyMed drug label information to make the label easier to understand. It is not a substitute for the official label, pharmacist counseling, prescriber instructions, or medical advice.

Overview

Furosemide tablets are a prescription diuretic, also called a water pill. The label says they are used in adults and pediatric patients to treat edema associated with congestive heart failure, cirrhosis of the liver, and kidney disease, including nephrotic syndrome. In adults, the tablets may also be used to treat hypertension.

The label warns that furosemide is a potent diuretic and that too much can cause profound fluid loss and electrolyte depletion. Careful medical supervision is required, and the dose must be adjusted to the individual patient’s needs.

Furosemide should not be used in patients with anuria or in patients with a history of hypersensitivity to furosemide. The label also lists important precautions and drug interactions, including risks related to dehydration, low potassium, hearing problems, and interactions with several other medicines.

Storage Information

Store at 68° to 77°F (20° to 25°C); excursions permitted to 59° to 86°F (15° to 30°C) [see USP Controlled Room Temperature]. Store at 68°to 77°F (20° to 25°C); excursions permitted to 59°to 86°F (15° to 30°C) [see USP Controlled Room Temperature].

Key Counseling Points

• Take furosemide exactly as prescribed; the dose is individualized.
• This medicine may cause increased urination, especially after a dose.
• Rise slowly from sitting or lying down, since postural dizziness or low blood pressure can occur.
• Watch for signs of fluid or electrolyte loss such as thirst, dry mouth, weakness, cramps, drowsiness, or irregular heartbeat.
• Tell a healthcare professional if you have diabetes, because furosemide may increase blood glucose levels.
• Report ringing in the ears, hearing loss, or dizziness promptly.
• Avoid using over-the-counter products for appetite suppression or cold symptoms that may raise blood pressure, if you have hypertension.
• Let a healthcare professional know about all other medicines, especially aminoglycoside antibiotics, lithium, ACE inhibitors, ARBs, NSAIDs, sucralfate, and ethacrynic acid.
• Protect the tablets from light and do not use if the bottle seal is broken.
• Keep out of reach of children.

Helpful Patient Education

Furosemide tablets USP are a prescription diuretic available in 20 mg, 40 mg, and 80 mg strengths. According to the DailyMed label, furosemide is used for edema associated with congestive heart failure, cirrhosis of the liver, and renal disease, including nephrotic syndrome. In adults, it may also be used to treat hypertension, either alone or with other antihypertensive medicines.

This label-based product information highlights important safety points, including the risk of dehydration, electrolyte imbalance, and interactions with other medicines. Furosemide tablets should be used under careful medical supervision, with dosing based on the patient’s response and condition.

Medication Summary last generated: 2026-07-18 02:45:20