Buy Furosemide
furosemide
$16.80
- Active ingredient: Furosemide
- Category: Cardiovascular Health
- Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
- Prescription: Included
- Availability: In Stock
Furosemide 40mg and 100mg tablets are available for order with delivery throughout Singapore. This potent diuretic, or 'water pill,' works by prompting the kidneys to remove excess salt and water from the body, effectively reducing swelling and fluid buildup. It is a vital medication for adults managing conditions like congestive heart failure, liver disease, or kidney disorders that cause edema.
Table of contents
- Generic Furosemide Buyer and Patient Handbook in Singapore
- What is Furosemide?
- Who Should Use Furosemide?
- How Does It Work?
- Why Choose Furosemide?
- Dosage, Administration, Lifestyle and Dietary Recommendations
- Recommended Dosage
- How to Take
- Missed Dose
- Overdose
- Special Populations
- Lifestyle & Diet
- Precautions and Warnings
- Drug Interactions
- Potential Side Effects
- Common Side Effects
- Less Common Side Effects
- Serious Side Effects
- Who Should Avoid This Medication?
- Storage Instructions
- Furosemide Alternatives
- Frequently Asked Questions
- How quickly will I notice a diuretic effect?
- Can I drink coffee while taking Furosemide?
- Do I need to take a potassium supplement?
- What should I do if I feel light-headed after a dose?
- Is it safe to use Furosemide together with blood pressure medicines?
- Can I take Furosemide if I have gout?
- Will Furosemide affect my blood sugar?
- How often should I have blood tests while on this medication?
- Glossary
- Disclaimer
- Furosemide Properties
- Furosemide Drug Class
- Furosemide Connected Conditions
- Related Tags / Keywords
- How to purchase Furosemide on our Online Drugstore
- Reviews
- Write your review
Generic Furosemide Buyer and Patient Handbook in Singapore
What is Furosemide?
Furosemide is a loop diuretic used to remove excess fluid in conditions such as Heart Failure, liver cirrhosis, and chronic Kidney Disease. It belongs to the cardiovascular health class and works by blocking sodium-chloride reabsorption in the kidney’s loop of Henle. In Singapore it is approved by the Health Sciences Authority and is available in pill form.
Who Should Use Furosemide?
- Adults with oedema related to heart failure, hepatic or renal disease
- Patients needing rapid fluid removal before surgery
- Individuals with Hypertension that needs additional diuretic support
How Does It Work?
Furosemide inhibits the Na⁺-K⁺-2Cl⁻ transporter in the thick ascending limb of the loop of Henle, preventing sodium and chloride from being re-absorbed. This loss of electrolytes draws water into the urine, producing a strong diuretic effect that reduces fluid overload. Do not use if you have severe dehydration or anuria because the drug relies on kidney function to work.
Why Choose Furosemide?
The generic version offers the same clinical efficacy as branded loop diuretics at a lower cost, making long-term therapy more affordable. It has a rapid onset (within 30-60 minutes) and a well-characterised safety profile. Off-label uses (e.g., acute hypercalcaemia) should only be considered after professional advice.
Dosage, Administration, Lifestyle and Dietary Recommendations
Recommended Dosage
- 40 mg once daily - starting dose for most adults
- 100 mg once daily - maximum dose for severe fluid overload
How to Take
Swallow the tablet whole with a full glass of water; food does not affect absorption, but taking it in the morning helps avoid night-time urination.
Missed Dose
If you miss a dose, take it as soon as you remember unless it is close to the time of the next scheduled dose; then skip the missed one and continue your regular schedule.
Overdose
Seek urgent medical care if you experience extreme weakness, fainting, or an absence of urine. Prompt treatment with intravenous fluids and electrolyte monitoring is essential.
Special Populations
- Elderly: Start with the lowest dose (40 mg) and monitor kidney function.
- Renal impairment: Dose may need reduction; check serum creatinine regularly.
- Pregnancy & breastfeeding: Use only if clearly needed; consult a healthcare professional.
Lifestyle & Diet
Avoid large amounts of grapefruit juice as it can increase blood levels. Limit high-salt foods to enhance the diuretic effect. Maintain adequate fluid intake unless fluid restriction is prescribed for your condition.
Precautions and Warnings
- Monitor electrolytes (especially potassium, magnesium) at baseline and during therapy.
- Use caution in patients with Gout, as uric acid levels may rise.
- Do not combine with other potent diuretics without medical supervision.
Drug Interactions
| Interacting Drug Class | Risk | Action |
|---|---|---|
| NSAIDs | Reduces diuretic effect | Monitor fluid status |
| ACE inhibitors / ARBs | Potentiates potassium rise | Check electrolytes |
| Lithium | Increases lithium toxicity | Adjust lithium dose |
Potential Side Effects
Common Side Effects
- Increased urination
- Thirst or dry mouth
- Mild dizziness
Less Common Side Effects
- Muscle cramps
- Low potassium (hypokalaemia)
- Elevated blood sugar
Serious Side Effects
- Severe dehydration or electrolyte imbalance - call a doctor immediately
- Sudden hearing loss - seek urgent care
- Allergic reaction (rash, swelling) - discontinue and get medical help
Who Should Avoid This Medication?
- Patients with anuria or severe Renal Failure
- Individuals with known hypersensitivity to sulfonamide drugs
- Those with severe electrolyte depletion (e.g., marked hyponatraemia)
Storage Instructions
- Keep tablets in the original container, tightly closed.
- Store at room temperature, away from direct sunlight and moisture.
- Keep out of reach of children and pets.
Furosemide Alternatives
| Name | Class | Key Difference |
|---|---|---|
| Bumetanide | Loop diuretic | More potent per milligram |
| Torsemide | Loop diuretic | Longer half-life, less ototoxic |
| Ethacrynic acid | Loop diuretic (non-sulfonamide) | Alternative for sulfonamide-allergic patients |
Frequently Asked Questions
How quickly will I notice a diuretic effect?
Most people see increased urine output within 30-60 minutes after taking the tablet.
Can I drink coffee while taking Furosemide?
Moderate caffeine intake is allowed, but excessive coffee may increase dehydration risk.
Do I need to take a potassium supplement?
Only if blood tests show low potassium; routine supplementation is not required for everyone.
What should I do if I feel light-headed after a dose?
Sit or lie down, hydrate with small sips of water, and have your blood pressure checked.
Is it safe to use Furosemide together with blood pressure medicines?
Yes, many hypertensive drugs are combined with Furosemide, but electrolytes should be monitored regularly.
Can I take Furosemide if I have gout?
The medication can raise uric acid levels; discuss gout management with your clinician.
Will Furosemide affect my blood sugar?
It may cause a modest rise in glucose; diabetic patients should monitor their blood sugar more closely.
How often should I have blood tests while on this medication?
Initially after the first week, then every 1-3 months, or as advised by your healthcare provider.
Glossary
- Loop diuretic: A drug that works on the kidney’s loop of Henle to promote large volumes of urine output.
- Electrolyte: Minerals such as sodium, potassium, and magnesium that carry an electric charge and are essential for nerve and muscle function.
- Ototoxicity: Damage to the ear’s auditory nerve, potentially leading to hearing loss, a rare side effect of high-dose loop diuretics.
Disclaimer
This handbook provides general information about Furosemide and is not a substitute for professional medical advice. Off-label uses should only be considered after discussing risks and benefits with a qualified practitioner. Always read the product label and consult a healthcare professional before starting, changing, or stopping any medication. Our online pharmacy platform supplies the medication but does not diagnose or prescribe.
Furosemide Properties
- Original Manufacturer: Various
- Clinical use: Loop diuretic
- Spectrum of activity: Reduces fluid retention and blood pressure
- Mechanism of action: Inhibits the sodium-potassium-chloride co-transporter in the loop of Henle, increasing urine output
- Classification: Diuretic
- Recommended Dosage: Typically starts at 20-40 mg daily, adjusted based on response
- Basic Side Effects: Dizziness, Nausea, Headache
- Moderate Side Effects: Dehydration, Low blood pressure, Muscle cramps
- Serious Side Effects: Electrolyte imbalances, Kidney failure, Allergic reactions
Furosemide Drug Class
Furosemide Connected Conditions
Related Tags / Keywords
How to purchase Furosemide on our Online Drugstore
To purchase Furosemide on our website, just select the required dosage and quantity of pills above. The price of your choice will appear automatically. Next, add the chosen amount to your cart by clicking the Add to Cart button. You can either continue shopping for more pills or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.
Furosemide / Furosemide pills are made using high-quality generic ingredients and are subject to strict quality control in line with WHO and Health Sciences Authority (HSA) standards. However, please note that Furosemide pills are dispatched from outside Singapore due to prescriptions issued overseas.
Disclaimer: The content on this website is provided solely for informational purposes and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions or concerns regarding your health, and never disregard or delay seeking professional advice based on the information presented here. Use of this website does not create a doctor-patient relationship, and in the event of a medical emergency, please contact your local emergency services immediately. Our website assumes no responsibility or liability for any errors or omissions in the content provided.
Reviews
First week on 40mg and it's a double-edged sword. The swelling in my legs is way down, finally. But wow, I wasn't prepared for how many times I'd need to run to the toilet. Doctor said to take it in the morning, but I had to change my work commute. Also feeling a bit lightheaded if I stand up too fast.
Been on this for my heart condition for over 3 years now. 40mg keeps the fluid off my chest so I can breathe. The key is timing - I set an alarm for 6 AM, take it, go back to sleep for an hour. That way the worst of the peeing is over before I start my day. Leg cramps can be bad, so I eat a banana every day without fail. It's just part of my routine now.
My ankles were so puffy from my pregnancy. Doctor prescribed this for a short while. It worked fast to reduce the swelling, which was a relief. But it made me so thirsty all the time, and I felt drained. Had to be careful to drink enough water but not too much. Definitely not something I'd want to be on long-term, but it served its purpose.
I take the 100mg dose for kidney issues. It's strong. You HAVE to stay on top of your electrolytes. I learned the hard way after getting terrible cramps. Now I drink coconut water almost daily and it makes a huge difference. The constant bathroom trips are annoying at social events, but it's better than the alternative. You get used to planning your life around it.
It controls my blood pressure, which is great. But the side effect nobody talks about is the sun sensitivity. I got a really bad rash after a short time in the sun here in Jakarta. Doctor confirmed it was the Furosemide. Now I wear sunscreen every single day, no exceptions. A fair trade for keeping my BP in check, but wish I'd been warned.
After my bypass surgery, this pill is a lifesaver. Been on 40mg for 8 months. The trick is to avoid caffeine a few hours after taking it, or you'll be in the toilet all morning. I also find that if I don't drink enough water, I get headaches. It's a balancing act, but once you figure out your body's rhythm, it's manageable.
I have to take this for edema, but it messes with my gout. It's frustrating because it helps one problem but makes another worse. My uric acid levels went up. Doctor adjusted my gout medication to compensate, but it's an extra thing to worry about. Works for the swelling, but it's not a simple fix for me.
Started on 20mg, now up to 40mg. The first few days were rough with dizziness. My advice: get up slowly from sitting or lying down! I take it right after breakfast to avoid stomach upset. The increased urination is real, but for me, it's a small price to pay for not feeling like a water balloon anymore. Just gotta stay hydrated with water, not sugary drinks.