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Home / Diuretics / Furosemide

Furosemide

Furosemide is marketed by Sanofi brand name and Furosemide water pill is the generic drug available in the brand name of Lasix.
Diuretics
Generic
furosemide

Furosemide 100mg

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30 Pills
$104.21$3.47
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$104.21$3.47
60 Pills
$181.13$3.02
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$181.13$3.02
90 Pills
$237.16$2.64
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120 Pills
$274.97$2.29
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180 Pills
$374.05$2.08
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360 Pills
$745.89$2.07
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Furosemide 40mg

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30 Pills
$64.99$2.17
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$64.99$2.17
60 Pills
$115.28$1.92
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90 Pills
$155.49$1.73
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$155.49$1.73
120 Pills
$199.74$1.66
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$199.74$1.66
180 Pills
$294.18$1.63
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$294.18$1.63
360 Pills
$584.64$1.62
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$584.64$1.62

Usage

What are Furosemide (Lasix) uses? 

Furosemide is mainly a loop diuretic (water pill) which helps in preventing your body from absorbing too much salt. This further allows the salt to be passed in your urine. This medicine is also very effective in treating fluid retention also known as oedema in people suffering from congestive heart failure, liver disease as well as kidney disorder like nephrotic syndrome. This medication is also very good at treating high blood pressure (hypertension).

Therefore, this medicine is a water pill (diuretic) which causes to make more urine due to which your body gets rid of extra water as well as salt.   

Furosemide generic drug is available in the brand name of Lasix. You can easily buy Furosemide from our Pillsfind online pharmacy at a reasonable price.  

There are chances that your doctor prescribes you Digoxin and Furosemide to use together but might need a more frequent evaluation of your digoxin, magnesium as well as potassium levels. But if you suffer from weakness, decreased appetite, nausea or irregular heartbeats then inform your doctor immediately.  

Digoxin drug is also prescribed with Furosemide often in order to treat congestive heart failure; one of the conditions in which your hearts stop pumping blood efficiently to your body.  

What is the dosage of Furosemide Generic? 

It is very important for you to take Lasix medication exactly in the same manner as directed by your doctor. Strictly follow all the directions written on your prescription label as well as read all the medication guides or instruction sheets. There are chances that your doctor might change the dosage of this medicine occasionally. 

The oral medicine is taken by mouth, while the injection is injected into a muscle or given as an infusion into a vein. Your doctor or healthcare provider will give you this injection only when you are not able to take Furosemide 40 mg tablet or 100 mg tablet by mouth. If you are suffering from the serious liver disease then there are chances that you might receive your first dose in the hospital or clinic setting.   

Take this medicine by mouth as prescribed by your doctor, with or without the food, mainly once or twice daily. It is always better to avoid taking this medication within four hours of your bedtime in order to prevent having to get up to urinate. The dosage is completely based on your medical condition, age as well as response to the treatment.    

Remember that you should never take this medication more than the recommended dose because high doses of this medicine can cause you irreversible hearing loss.  

When you are taking liquid medicine, make sure that you measure it carefully. Always make use of the dosing syringe which is provided with the medicine or you can also use a medicine dose-measuring device. You should never make use of kitchen spoon as you might get the wrong dosage.  

Since this medicine is available in different strengths like Furosemide 40mg & 100mg. So if you are giving this medicine to your child then the dose will be based on the weight of the child. If the child gains or loses weight, then there are chances that your doctor will change the dosage.  

This pill will make you urinate more often as well as you might dehydrate easily. Make sure that you follow your doctor’s instructions about using Furosemide and potassium supplements or get enough salt and potassium in your diet.  

When you are on this medication make sure that you get your blood pressure checked often as well as you might also need to have some other medical tests, so consult your doctor once.  

If you are suffering from high blood pressure, ensure that you use this medicine even if you start feeling well. Remember that high blood pressure has no symptoms. So it is important for you to use blood pressure medicine for the rest of your life.   

In case you need any kind of surgery, inform your doctor well in advance that you are using medicine.   

Always store the medicine at room temperature right away from direct light, heat as well as moisture. After 90 days, if you have any unused oral liquid then just throw away.  

Older adults mainly start this medicine with a lower dose in order to decrease the risk of side effects. Do not increase your dose of this medicine or take it more often than recommended by your doctor.  

In order to get the most benefit from this medicine, ensure that you take Lasix medication regularly. In order to remember, ensure you take this medicine at the same time of the day as prescribed by your doctor.   

Sucralfate, colestipol as well as cholestyramine can reduce the absorption of Furosemide. In case you are taking any of these medicines then just separate the timing of each dose from furosemide by at least two hours.  

Therefore, if you see that your condition gets worse or does not improve then inform your doctor immediately.  

What happens if you miss a dose? 

This medicine is used only once sometimes, so you may not be on the dosing schedule. In case, you are taking this medicine on a regular basis and missed the dose then take it immediately. But you need to skip the missed dose if you see that it’s almost the time for your next dose. Make sure that you do not take the two doses at the same time.    

What do you need to avoid while taking Furosemide Diuretic? 

You need to avoid getting up too fast from a sitting or lying position because you might feel dizzy. You should always avoid becoming dehydrated. Make sure that you follow your doctor’s instructions about the type as well as the amount of liquids that you should drink while you are on Lasix medication.     

Remember that drinking alcohol along with this medicine can cause you serious side effects. If you are suffering from high blood pressure then ask your doctor before taking any medicines that might raise your blood pressure like diet pills or cough & cold medicine.  

Can you take Lasix during pregnancy? 

It is still unknown whether this medicine will harm an unborn baby or not. So if you are planning to become pregnant or if you are pregnant then inform your doctor well in advance.  

Can a breastfeeding mother take Furosemide Pill? 

While using this medicine, it might not be safe for you to breastfeed the baby. It is always better to ask your doctor about all the risk. Therefore, this medication is known to slow breast milk production.  

Precautions you need to take while taking Furosemide Water Pill

You should never use Furosemide medicine if you are allergic to it or you are not able to urinate.  

It is important for you to inform your doctor well in advance if you have ever suffered from:

  • Diabetes
  • Gout
  • Kidney disease
  • Cirrhosis or other liver diseases
  • Lupus
  • A sulfa drug allergy
  • An electrolyte imbalance like low levels of potassium or magnesium in your blood

Inform your doctor if you have Magnetic resonance imaging or MRI or any other type of scan utilizing a radioactive dye which is injected into your veins. Both contrast dyes and furosemide can harm your kidneys.    

There are chances that your doctor adjusts your diabetes medication, exercise program as well as diet when you are on Furosemide medication. This medicine can make you more sensitive to the sun. So make sure that you limit your time in the sun. You need to avoid tanning booths and sunlamps. Always use sunscreen and wear protective clothing when you are outdoors.  

If you get sunburned or have skin blisters or redness then inform your doctor immediately. This drug can make you feel more dizzy or can even blur your vision. Avoid the consumption of alcohol or marijuana as it will make you feel more dizzy. Avoid driving, using machinery as well as do anything that demands for alertness or clear vision until and unless you are sure that you can do it safely.  

What are the side effects of Furosemide?

Remember that your doctor has prescribed this medication because he or she thinks that the benefits of this medicine are more as compared to its risks of side effects. Many people who are using this drug did not come across any serious side effects.  

Some of the common side effects of Lasix medication are: 

  • Blurred vision
  • Numbness or tingling
  • Diarrhoea, headache
  • Dizziness, constipation
  • Loss of appetite

You need to contact your doctor immediately, if you come across any signs of an allergic reaction to this medicine such as hives, swelling in your face or throat, difficulty in breathing or serious skin reaction such as skin pain, fever, red or purple skin rash that spreads and causes blistering as well as peeling, sore throat and burning in your eyes.  

In order to ensure that this medicine is completely safe for you to do inform your doctor if you have ever suffered from or suffering from:

  • Pale skin, unusual bleeding, easy bruising
  • A light-headed feeling like you might pass out right now
  • Muscle spasms or contractions
  • Signs of high blood sugar like fruity breath odour, increased thirst, dry mouth 
  • Signs of kidney problems such as feeling tired or short of breath, little or no urination and swelling in your feet or ankles
  • Signs of an electrolyte imbalance like muscle weakness or limp feeling, dry mouth, muscle cramps, feeling jittery or unsteady, fluttering in your chest, weakness, numbness or tingling, thirst, drowsiness, irregular heartbeats and muscle cramps
  • Signs of liver or pancreas problems such as dark urine, loss of appetite, nausea, jaundice, upper stomach pain which spreads to your back and vomiting 

Therefore, this is not the complete list of side effects so if you experience anything apart from this list then immediately contact your doctor or get the emergency medical help.  

Furosemide (Lasix) Interactions

Remember that drug interactions can completely change how you medications work or can also increase your risk for serious side effects. Before you visit the doctor, it is important for you to prepare a list of all the products that you are using such as prescription drugs, non-prescription drugs as well as herbal products. Just share this list with your doctor when you visit. You should never start, stop or change the dosage of any medicines without the permission of your doctor.  

There are some drugs that are known to have some ingredients that raise your blood pressure instantly or can even worsen your swelling. So inform your doctor or pharmacist about it and ask them how to use it safely.  

There are chances that Lasix medication interferes with your few lab tests like the thyroid hormone levels and may cause false tests results. So it is always better to inform your lab personnel and your doctor well in advance that you are using this medicine.  

There are total 446 drugs that are known to interact with this medication. 

25 major drug interactions

388 moderate drug interactions

33 minor drug interactions  

Some of the names of the drug that interacts with Furosemide tablets include amiloride, amlodipine, bumetanide, losartan, etc. 

Other drugs also interact with this medication such as over-the-counter medicines, vitamins as well as herbal products. 

How do Furosemide Loop Diuretic works?

This medication mainly works by blocking the absorption of water, sodium as well as chloride from the filtered fluid in your kidney tubules that helps in causing a deep increase in the output of urine. Mainly, the onset of action after oral administration is within one hour and the diuresis lasts for up to 6 to 8 hours.  

Furosemide Medicine Warnings

Remember that this medicine is a very potent medication. So if you use too much of this medicine then it can even cause serious water as well as salt & mineral loss to your body. Due to all this reason, it is essential that you are closely monitored by your doctor during the intake of this medicine. In case, you start feeling very thirsty or confused and suffer from muscle cramps or weakness then inform your doctor immediately. 


We only ship medications which are approved by FDA, Also please consult your doctor to make a full decision on what medication to take.

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