Call Us (614) 579-4885 |

Cheap Lasix (Furosemide) Online: Uses, Recommended Dosage, User Reviews

Sildigra 100

Lasix (Furosemide)

Lasix (furosemide) is a diuretic used to reduce extra fluid in the body (edema) due to heart failure, liver scarring, or kidney disease.
$0.36 per pill

As digital technologies continue to transform healthcare, procuring medications online has become a common practice. It offers numerous benefits, including convenience, competitive pricing, and access to a wider range of options. Among the many medications available, Lasix is a drug that has proven highly beneficial for many patients. Lasix generic name is Furosemide.

In our comprehensive article, we delve into the various facets of this important medication. We explore its uses in different health conditions, discuss the recommended dosages, and consider the essential precautions to observe.

To provide a balanced and realistic perspective, we also include user reviews, offering real-world insights into the medication’s effectiveness and possible Lasix side effects.

Moreover, we address the pressing need for affordable healthcare options by guiding you on how to safely buy cheap Lasix (Furosemide) online. This includes tips on finding reputable online pharmacies, checking for authenticity, and understanding the pricing mechanisms in the digital pharmaceutical space.

Whether you are a healthcare professional, a patient currently using these pills, or a curious reader interested in the world of online pharmacy, this article provides all you need to know about affordable Lasix (Furosemide) available online. Let’s embark on this journey of knowledge and understanding.

What is Lasix?

Lasix, chemically known as furosemide, is a widely prescribed medication classified as a loop diuretic, or a “water pill”. Its main function is to help the body get rid of excess water and salt by promoting urine production and output. By facilitating this process, the drug aids in relieving the body from fluid overload, a condition called edema, which often results from heart failure, kidney disease, or liver disease.

Edema is characterized by swelling in different parts of the body due to the accumulation of excess fluid. Furosemide acts on the kidneys, causing them to eliminate excess fluid and sodium through urine. This action can alleviate symptoms like swelling and breathlessness, improving the quality of life for those suffering from such conditions.

In addition to its action on edema, furosemide is also utilized in the management of hypertension, or high blood pressure. By reducing the volume of fluid in the blood vessels, it can help to decrease blood pressure.

Even though Lasix diuretic can be highly beneficial for certain conditions, it is a potent medication and should always be taken under the careful supervision of a healthcare provider. Regular follow-ups and health monitoring are crucial while on this medication to ensure that it is having the desired effect and to quickly catch and manage any potential side effects or complications.

Lasix mechanism of action

This drug is classified as a loop diuretic. It operates primarily within a section of the kidneys referred to as the Loop of Henle. Here’s a step-by-step breakdown of how Lasix functions:

  1. Action in the Loop of Henle: The drug disrupts the usual reabsorption process of sodium and chloride salts in the Loop of Henle. Normally, these salts are reintegrated into the bloodstream, helping control the overall fluid balance in the body.
  2. Promotion of Salt Excretion: When furosemide prevents the normal reabsorption of these salts, they are expelled from the body in greater quantities via urine.
  3. Osmotic Water Removal: As the body rids itself of these salts, water is also drawn out due to a process called osmosis. This results in increased urine production, which is the primary diuretic effect of furosemide.
  4. Minimization of Fluid Build-up: By encouraging more urine production, furosemide helps decrease fluid accumulation in the body, such as in the lungs and other tissues. This helps alleviate symptoms related to fluid retention, including edema (swelling) and shortness of breath.
  5. Blood Pressure Reduction: In addition to its diuretic effects, the drug also lowers blood pressure by reducing the total volume of fluid within the body, making it useful for managing hypertension (high blood pressure).

Indications for use

Condition Lasix uses (Furosemide)
Congestive Heart Failure (CHF) Reduces fluid accumulation
Edema Manages swelling due to fluid retention
Hypertension (High Blood Pressure) Assists in lowering blood pressure
Kidney Disease Controls fluid retention and swelling
Acute Pulmonary Edema Facilitates rapid removal of fluid from lungs
Hypercalcemia (High Calcium Levels) Increases calcium excretion
Specific Electrolyte Imbalances Corrects imbalances like hypokalemia caused by other diuretics

Recommended dosage

The recommended dosage of Lasix, or furosemide, is established considering several factors, including the specific condition under treatment, the overall health of the patient, age, and other unique circumstances. Always remember that a healthcare professional should determine these dosages, and any adjustments should be supervised.

Typically, in adults suffering from edema, the initial Lasix dosage generally varies from 20-80 mg per day. This dosage can be administered as a single dose or divided into two doses. Depending on how the patient reacts to the treatment, the dosage may be gradually increased in 6-8 hour intervals until the desired effect is attained. The usual maintenance doses range between 20-40 mg per day.

In pediatric patients suffering from edema, the common starting dose is around 1 mg/kg, with a maximum limit of 40 mg per day. This dosage can be given as a single dose or split into two, and it may be raised every 6-8 hours, as required.

In adults diagnosed with hypertension, the usual starting dose is 40 mg, taken two times daily. Depending on the patient’s response, this dosage can be adjusted accordingly.

In instances of acute pulmonary edema in adults, an initial dose of 40 mg can be given via intravenous (IV) or intramuscular (IM) administration. If the desired outcome isn’t reached within an hour, the dose may be augmented to 80 mg.

For cases of hypercalcemia in adults, an initial dose of 120 mg can be administered either through IV or IM routes, and if required, the same dose may be repeated after one hour.

It is crucial to remember that these are only general guidelines, and the specific dosage can vary based on the patient’s condition and their response to the therapy.

Any changes to the dosage or stopping of Lasix medication should always be done under a healthcare provider’s guidance. Regular follow-ups are essential to monitor the patient’s condition and make necessary dosage adjustments. Any side effects experienced should be reported to the healthcare provider immediately. Since Lasix can interact with other medications, the healthcare provider must be informed of all other medications being taken by the patient.


  • Risks of Excess Lasix: An overdose of furosemide can trigger severe side effects, including excessive loss of water and vital minerals from the body. This could lead to organ damage.
  • What to Do: In the event of a suspected overdose, it’s crucial to contact a healthcare provider right away. Stay calm, stay hydrated, but don’t try to treat yourself.

How to Use

Lasix is usually taken once or twice daily, as directed by your doctor. Consistency is key, so try to take it at the same time(s) each day.

Take the Lasix tablet whole with a full glass of water, and do not crush or chew it. You may take it with or without food, but if it causes stomach discomfort, try having it with meals.

Remember, this drug is a diuretic and may cause dehydration. Drink adequate water unless advised otherwise by your doctor. Always follow your healthcare provider’s instructions for taking these pills.

Side effects

Adverse Reaction Signs Additional Details
Dehydration and Electrolyte Disturbances Signs may include dry mouth, increased thirst, irregular heartbeat, muscle pain, weakness, and confusion. These reactions occur as a result of Lasix promoting increased urination, which may lead to dehydration and alterations in the balance of key minerals like potassium, sodium, and magnesium. Regular monitoring of these electrolyte levels is usually advised when using these pills.
Low Blood Pressure (Hypotension) Signs can include feeling light-headed, fainting, or experiencing blurred vision, especially when standing up quickly. The drug assists the body in eliminating excess fluid, potentially reducing blood volume and subsequently lowering blood pressure. Regular monitoring of blood pressure is recommended for patients taking furosemide.
Gastrointestinal Issues These might include nausea, vomiting, diarrhea, or stomach cramps. These side effects of Lasix pills often appear at the beginning of treatment and may reduce over time with continued use. Consuming smaller, more frequent meals may help manage these symptoms.
Skin Sensitivities These may include rashes, itching, or an increased sensitivity to sunlight. Such reactions are generally mild and may diminish as the body adjusts to the medication. Sunscreen use and wearing protective clothing when outdoors are recommended while taking these pills.
Headaches and Dizziness These are usually mild and common. These side effects often diminish as the body acclimatizes to the medication. However, if these symptoms persist or become severe, medical advice should be sought.
Alterations in Blood Sugar and Cholesterol Levels This might result in heightened blood glucose and cholesterol levels. These changes are particularly important for individuals with conditions such as diabetes or high cholesterol. Regular monitoring of blood glucose and cholesterol levels is recommended when using Lasix.

This information serves as a general overview and may not include all possible side effects or subtleties of furosemide usage. Always consult with your healthcare provider for personalized advice.

Lasix contraindications

There are several contraindications that individuals should be aware of to avoid potential health risks. Firstly, those with a known hypersensitivity to furosemide or any sulfonamide-derived drugs should not use Lasix to prevent allergic reactions. Secondly, patients with severe electrolyte imbalances, such as low potassium or sodium levels, should avoid the medication as it may worsen their condition. Thirdly, individuals with anuria, a condition where the kidneys cannot produce urine, or those with severe renal dysfunction should refrain from taking furosemide due to the risk of further kidney damage. Moreover, patients with hepatic coma or severe liver disease should not use tis drug, as it can lead to drug accumulation and potential harm to the liver. Additionally, caution is necessary for pregnant and breastfeeding individuals, and it is essential to consult a healthcare professional before using treatment during these periods. Understanding these contraindications is vital to ensure the safe and effective use of furosemide and to prevent any adverse effects on individual health.

Precautions and warnings

People taking Lasix, also known as furosemide, should be mindful of several precautions. The medication can alter electrolyte levels, so it’s important to have regular blood tests to monitor levels of potassium, sodium, calcium, and magnesium. Additionally, the medication promotes fluid excretion which can potentially lead to dehydration. It’s important to maintain a balance of fluid intake—enough to prevent dehydration, but not so much as to counteract the medication’s effect.

The drug can also have an impact on kidney function, so regular kidney tests are advised while taking this medication. It’s crucial to promptly report any changes in hearing to your doctor, as this drug can occasionally lead to hearing loss or tinnitus. Pregnant or breastfeeding women, or those planning to conceive, should discuss potential risks with their healthcare provider, as the medication may pose risks to an unborn baby or be excreted in breast milk.

Patients need to inform their healthcare provider of all medications and supplements they’re taking to prevent potential drug interactions. Individuals with severe liver disease should avoid using furosemide, as it can exacerbate their condition. As the drug can increase skin’s sensitivity to sunlight, users should apply sunscreen, wear protective clothing, and limit their sun exposure.

Alcohol consumption should be minimized while taking furosemide, as it can enhance certain side effects such as dizziness. Additionally, to prevent dizziness or fainting due to a sudden drop in blood pressure when standing up (orthostatic hypotension), avoid abrupt movements from a seated or lying down position. It’s essential to follow these precautions and any other instructions provided by the healthcare provider when using Lasix.

Interactions with other drugs

Here’s a list of potential interactions between Lasix (furosemide) and various drugs, vitamins, and herbal supplements. Remember, this list isn’t exhaustive, and individual reactions can vary. Always consult with your healthcare provider for the most accurate information.

  1. Digoxin: Furosemide can cause low potassium levels, which may increase the risk of digoxin toxicity.
  2. Lithium: Furosemidecan decrease lithium renal clearance, leading to an increased risk of lithium toxicity.
  3. Aminoglycosides (e.g., Gentamicin): Using these antibiotics along with furosemide can increase the risk of hearing damage (ototoxicity).
  4. NSAIDs (e.g., Ibuprofen, Naproxen): These drugs can reduce the diuretic and antihypertensive effects of furosemide.
  5. Antihypertensive Drugs (e.g., Lisinopril, Metoprolol): These can enhance the blood pressure-lowering effect of Lasix, which can lead to severe hypotension.
  6. Corticosteroids (e.g., Prednisone, Dexamethasone): Both corticosteroids and furosemide can cause potassium loss, leading to hypokalemia.
  7. Probenecid or Methotrexate: Lasix may displace these drugs from their protein binding sites, increasing their effects or toxicity.
  8. Sucralfate: This drug can reduce the absorption of furosemide; Lasix should be taken at least 2 hours before or after sucralfate.
  9. Antidiabetic Medications (e.g., Insulin, Glipizide): Lasix may affect blood glucose control, leading to hyperglycemia.
  10. Cisplatin: Using this drug along with furosemide can increase the risk of ototoxicity.
  11. Warfarin: Lasix may alter the anticoagulant effect of warfarin, necessitating dosage adjustment.
  12. Antibiotics (e.g., Cefalexin, Ciprofloxacin): These drugs, when used along with furosemide, can affect kidney function and potentially lead to kidney damage.
  13. Muscle Relaxants (e.g., Baclofen, Cyclobenzaprine): Lasix can increase the risk of side effects or toxicity from these drugs.
  14. Thiazide Diuretics (e.g., Hydrochlorothiazide, Chlorthalidone): Using these drugs together can cause excessive loss of electrolytes and fluid.
  15. Potassium Supplements: These can interact with furosemide and may lead to high potassium levels (hyperkalemia) if not carefully monitored.
  16. Vitamin D: High doses of Vitamin D can cause increased calcium absorption, and when combined with furosemide, may increase the risk of digitalis toxicity in patients taking digoxin.
  17. Herbal supplements such as licorice and ginseng: These may interact with furosemide and affect electrolyte balance.
  18. St. John’s wort: This supplement can reduce the effectiveness of Lasix by speeding up its removal from the body.

Ensure to always disclose all medications, vitamins, and supplements you’re taking to your healthcare provider to avoid potential interactions and optimize your treatment.

Use with alcohol

It’s generally unadvisable to consume alcohol while taking Lasix. Both alcohol and furosemide can increase urination, leading to potential dehydration. They can also cause a drop in blood pressure, increasing the risk of dizziness or fainting upon standing (orthostatic hypotension). Alcohol can enhance Lasix side effects and interfere with its effectiveness. Additionally, chronic alcohol use can cause liver damage, potentially affecting the metabolism and elimination of furosemide. Always consult your healthcare provider about your alcohol use while on any medication.

Lasix price

Lasix, the brand name for the diuretic medication furosemide, is commonly used to manage conditions such as hypertension and edema. Prices for brand-name Lasix can vary widely depending on dosage, location, and insurance coverage but are generally high, often exceeding $200 for a one-month supply.

Conversely, the generic form of Lasix, furosemide, offers the same effectiveness at a significantly lower cost. The price for generic furosemide can also vary, but generally, you might expect to pay between $10 and $20 for a one-month supply. This price difference often makes generic furosemide a much more economical choice for many patients, particularly those who need to take the medication over an extended period.

Additionally, it’s now possible to order both brand-name medication and generic furosemide from various reputable and licensed online pharmacies. Purchasing medications online can offer additional convenience and potential savings. However, it’s crucial to verify the online pharmacy’s credibility to avoid the risk of counterfeit or unsafe medications.

How to store

Proper storage of Lasix tablets (furosemide) is vital to maintain their quality and effectiveness. To ensure optimal conditions, keep the tablets in their original packaging, whether it’s a blister pack or a prescription bottle. This helps protect them from exposure to light, moisture, and air, which could potentially degrade the medication. Find a cool and dry place in your home to store the tablets, avoiding extreme temperatures and humidity. Room temperature, typically between 68°F (20°C) and 77°F (25°C), is ideal. Steer clear of locations like the bathroom or kitchen, as they tend to have higher humidity levels. Ensure the tablets are out of reach of children and pets, using child-proof containers if necessary. It’s essential not to transfer the tablets to pill organizers with other medications, as it could lead to confusion or accidental ingestion. Regularly check the expiration date and safely dispose of any expired tablets. Following these storage guidelines will help maintain the potency and safety of these tablets for treating conditions such as edema or hypertension effectively.

Frequently Asked Questions

What should I do if I missed a Lasix dose?

If you miss a dose, take it as soon as you remember. However, if it’s close to the time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for the missed one.

Will Lasix (Furosemide) affect my sexual performance or fertility?

There’s no clear evidence to suggest that this pill directly affects sexual performance or fertility. However, the conditions for which the drug is often prescribed, like hypertension, can have an impact on these areas. If you have any concerns, discuss them with your healthcare provider.

Can I take Lasix medicine before surgery?

It depends on the type of surgery and your overall health status. As the drug affects fluid balance and electrolyte levels, it may need to be stopped before surgery. Always inform your surgeon and anaesthesiologist about all medications you’re taking.

Can I take Lasix (Furosemide) with aspirin?

There can be interactions between furosemide and aspirin that may lead to side effects like reduced kidney function or decreased effectiveness of the medication. Discuss any potential drug interactions with your healthcare provider.

Can Lasix water pill be used to treat ascites?

Yes, the drug is often used in combination with other diuretics to help reduce fluid buildup in the abdomen (ascites), a common complication of liver disease.

Does Lasix cause hair loss?

While hair loss is not a common side effect of this drug, different individuals can have unique responses to medication. If you notice significant hair loss while taking Lasix, report this to your healthcare provider.

How should I store Lasix?

It should be stored at room temperature, away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Can I crush or split the Lasix tablet?

The tablets can be split or crushed if you have difficulty swallowing them. However, always consult with your healthcare provider or pharmacist before altering the physical state of any medication.

What are the nursing considerations for administering Lasix?

Nurses should monitor blood pressure, heart rate, fluid status, electrolyte levels (especially potassium), kidney function, and for signs of ototoxicity. They should also educate patients about the need to take the medication as directed, potential side effects, and the importance of regular medical follow-ups.

What’s another name for Lasix?

Another name for Lasix is furosemide, which is its generic name.

Does Lasix lower blood pressure?

Yes, the drug can lower blood pressure. It does this by removing excess fluid and salt from your body, reducing the overall volume of blood, which decreases blood pressure.

How long does Lasix last in the body?

The effects of the drug last approximately 6 to 8 hours. However, it may take 24 to 48 hours to remove excess fluid from the body.


Jeff B.: “I was put on furosemide for my kidney disease, and it’s been effective in managing my swelling. I have to keep an eye on my hydration and potassium levels, but that’s manageable.”

Natalie G.: “Lasix 20 mg has been a godsend for my liver disease. It’s helped reduce my fluid retention significantly, making me feel lighter and much more comfortable. Remembering to stay hydrated and maintain potassium-rich diet is essential, but worth it for the benefits.”

Anna S.: “I’ve been on these pills for my hypertension, and it has been truly life-changing. My blood pressure has stabilized and I feel much better overall. The minor side effects like increased urination are completely manageable in my experience.”

Robert Z.: “I’ve been using this drug for my liver disease and it’s been quite helpful in managing the swelling. Yes, there are increased bathroom trips and I need to monitor my hydration, but overall it’s been worth it.”

Jennifer H.: “My father was put on Lasix 20mg for his congestive heart failure, and we’ve noticed a considerable improvement in his condition. His fluid retention has reduced, and he’s much more comfortable. The need for more frequent bathroom breaks is a minor issue compared to the comfort it has provided.”

Kevin L.: “While furosemide effectively reduces my fluid retention, the side effects like thirst and frequent urination can be quite bothersome. Still, I suppose it’s a trade-off for managing my condition.”

Nancy T.: “Generic Lasix 40mg has been a part of my hypertension management for a while now, and it’s been quite effective. Yes, I need to monitor my hydration and potassium levels closely, but those are manageable inconveniences.”

Ethan R.: “I’ve been on these tablets for my kidney disease, and it’s made a significant difference in reducing my swelling. I’ve had to adjust my diet to include more potassium-rich foods and stay well-hydrated, but for the relief it brings, it’s worth it.

Greg K.: “Lasix 40 mg has been a lifesaver for me in managing my hypertension. It’s helped stabilize my blood pressure and I’ve felt much healthier overall. The need for frequent bathroom breaks is a minor inconvenience for the benefits it brings.

Disclaimer: The information provided in this article is for informational purposes only and should not be taken as medical advice. The content is not intended as a substitute for professional medical diagnosis, advice or treatment. Always consult a doctor before taking any erectile dysfunction medication and discuss any possible risks, side effects, or concerns. Taking medication comes with risks and possible side effects, and individual results may vary. All potential benefits should be weighed against potential risks in consultation with a healthcare professional. The author and publisher of this article cannot be held liable for any damage or adverse consequences resulting from the use of or reliance on the information provided here.