Lasix 40 mg
Price range: $100.00 through $180.00
| Quantity Value | Price | Price/Unit | Quantity | Add To Cart |
|---|---|---|---|---|
| 100 Tablet S | $100.00 | $1.00 / Piece |
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| 200 Tablets | $180.00 | $0.90 / Piece |
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SKU : N/A
Category : Other
Lasix 40 mg
Lasix 40 mg contains furosemide, a powerful loop diuretic, commonly known as a “water pill.” It helps the body remove excess salt and water through the urine. It is widely used to treat fluid retention (edema) associated with conditions such as heart failure, liver disease, and kidney disorders. It may also be prescribed to help control high blood pressure in certain patients.
Uses of Lasix 40 mg
Lasix 40 mg may be prescribed for:
- Edema associated with heart failure, helping reduce excess fluid in the legs, ankles, or lungs
- Fluid retention related to kidney disease, including some cases of nephrotic syndrome
- Edema associated with liver disease, often when fluid accumulates in the abdomen
- Hypertension (high blood pressure) in selected patients
- Other conditions involving excessive fluid accumulation when specifically recommended by a healthcare professional
The exact dose depends on the underlying condition, response to treatment, kidney function, and other medicines being taken.
How Lasix 40 mg Works
Furosemide works mainly in the thick ascending limb of the loop of Henle in the kidneys. It blocks the sodium-potassium-chloride cotransporter, reducing the reabsorption of sodium and chloride.
As a result, more sodium and water are eliminated in the urine. This reduces excess fluid in the body and can decrease swelling and the workload on the heart.
Because Lasix can produce substantial urine output, it is important to follow the prescribed dose carefully.
How to Take Lasix 40 mg
Take Lasix exactly as prescribed by your doctor. It is usually taken once or twice daily, depending on the condition being treated.
Because it increases urine production, it is often taken earlier in the day to reduce nighttime urination. If prescribed twice daily, the second dose is generally taken earlier in the afternoon unless your doctor gives different instructions.
Lasix can usually be taken with or without food. Take it consistently in relation to meals.
Do not increase the dose on your own if swelling does not improve. Excessive diuresis can cause dehydration, low blood pressure, and electrolyte abnormalities.
Common Side Effects
Possible side effects include:
- Increased urination
- Increased thirst
- Dizziness or light-headedness
- Headache
- Dehydration
- Low blood pressure
- Muscle cramps
- Weakness
Frequent urination is an expected effect of the medicine, particularly after a dose.
Important Electrolyte Effects
Lasix can cause the body to lose electrolytes, particularly potassium, sodium, magnesium, and calcium. Significant electrolyte disturbances can cause:
- Muscle weakness or cramps
- Fatigue
- Confusion
- Irregular heartbeat
- Severe dizziness
Your doctor may periodically check blood electrolytes and kidney function, particularly if you use Lasix for a long period or take higher doses.
Do not start potassium supplements or potassium-containing salt substitutes unless your healthcare professional recommends them.
Serious Side Effects
Seek prompt medical attention for severe dehydration, fainting, severe weakness, confusion, significant reduction in urine output, or symptoms suggesting an abnormal heart rhythm.
Rarely, high doses or rapid administration of furosemide can cause hearing problems, including ringing in the ears or hearing loss. The risk may be higher with very high doses, kidney impairment, or certain interacting medicines.
Furosemide can also increase uric acid levels and may trigger gout in susceptible individuals.
Precautions
Tell your doctor if you have:
- Kidney disease
- Liver disease
- Low blood pressure
- Electrolyte abnormalities
- Gout
- Diabetes
- Difficulty passing urine
- A history of dehydration
People with severe urinary obstruction require particular caution because increased urine production may worsen complications.
Regular monitoring of blood pressure, body weight, kidney function, and electrolytes may be recommended.
Drug Interactions
Lasix can interact with several medicines, including:
- Digoxin, because low potassium can increase the risk of digoxin toxicity
- Lithium, as furosemide may increase lithium concentrations
- NSAIDs such as ibuprofen or naproxen, which may reduce diuretic effects and affect kidney function
- ACE inhibitors and ARBs, which may increase the risk of low blood pressure or kidney-related problems when combined
- Aminoglycoside antibiotics, which may increase the risk of hearing or kidney toxicity
- Other diuretics or blood-pressure medicines, which can intensify fluid loss or hypotension
Tell your doctor about all prescription medicines, over-the-counter products, vitamins, and supplements you use.
Pregnancy and Breastfeeding
Furosemide should be used during pregnancy only when clearly indicated and under medical supervision. It is not routinely used simply to treat normal pregnancy-related swelling.
Furosemide can reduce milk production and may enter breast milk. Breastfeeding mothers should discuss its use with their healthcare professional.
Storage
Store Lasix 40 mg at room temperature in a dry place, protected from excessive heat and moisture. Keep it out of reach of children and use it only before the expiry date.
Conclusion
Lasix 40 mg (furosemide) is a potent loop diuretic that removes excess salt and water from the body. It is commonly used for edema associated with heart, kidney, and liver conditions and may also have a role in blood-pressure management. Because it can cause dehydration, low blood pressure, electrolyte disturbances, and changes in kidney function, it should be taken exactly as prescribed. Regular medical monitoring is particularly important during long-term treatment or when higher doses are required.
| Pack Size |
100 Tablet/s ,200 Tablets |
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