Lasix (Furosemide)

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Generic Name: Furosemide
Dosage: 40mg, 100mg
Are you looking for Lasix for sale?

Lasix is a commercial name of the medication, which contains furosemide as its active material. Doctors prescribe it to reduce edemas that are caused by the illnesses like:

  • Cardiac decompensation
  • Renal diseases
  • Hepatocirrhosis

Some people take this medicine to reduce high blood pressure or administer first aid in case of hypertensic crisis.

Below you will find some information concerning this drug. Be sure to learn the contraindications, side effects, and indications; how to take generic Lasix, for how long, and in what doses.

Remember that these instructions should not substitute for the prescriptions of an experienced physician!


There is a possibility that furosemide will be prescribed for you in case you suffer:

  1. Arterial hypertension
  2. Edemas, caused by cardiac decompensation, renal or hepatic diseases

Sometimes doctors prescribe generic Lasix to reduce the amount of potassium in blood if its level is higher than the standard for some reason.

This medicine is also known as a popular remedy to treat dropsy in abdominal space when a patient suffers hepatocirrhosis.

What dosage of generic Lasix is usually prescribed?

Your physician should individually determine what dose of tablets or ampoules you need. The smallest dose that is followed by required effect works perfectly.

If you are going to treat edemas that are caused by cardiac decompensation, you will probably need from 20 to 80 mg per day.

Hypertension cases need 80 mg per day, which is divided into 2 doses.

Pulmonary edema requires the intravenous administration of 40 mg dose.

What are the contraindications?

Generic Lasix is counter-indicative if you have an individual susceptibility to the preparation or its components. This medicine will not be prescribed for you in case you suffer:

  • Hepatic coma and precoma
  • Hypertrophic obstructive cardiomyopathy
  • Decompensated aortic and mitral stenosis
  • Acute glomerulonephritis
  • Depression in the circulating blood volume
  • Dehydration
  • Evident deficiency of potassium, sodium, or magnesium in organism
  • Allergic reaction to the active material, sulfanilamides, and drugs that are responsible for sugar level lowering
  • Urinary excretion cessation
  • Severe renal diseases

This drug should be prescribed with caution if a patient suffers low blood pressure or has had acute infarction.

Furosemide may lead to anabases of:

  1. Cardiac rhythm disturbance
  2. Systemic lupus erythematosus
  3. Diarrhea
  4. Pancreatitis
  5. Gout
  6. Diabetes

You need to stop taking the medication if there is no effect.

Possible adverse reactions

This preparation may lead to electrolytes imbalance (potassium, sodium, magnesium) and/or excessive lowering of arterial pressure. The symptoms are the following:

  • Constipations
  • Tympanism
  • Abdominal distension
  • Borborygmus
  • Cardiac rate reduction
  • Xerostomia
  • Muscle weakness
  • Convulsions
  • Giddiness
  • Mental confusion
  • Headaches

The more acute is renal or cardiac insufficiency, the more frequent the abovementioned symptoms are.

Emesis, diarrhea, malnutrition, and elderly age increases the risk of having such adverse reactions.

What should I do in case of overdose?

An overdose with this drug may be virulent. Its symptoms coincide with adverse reactions (they are mentioned above).

If you think you have overdosed this medication, seek for emergency medical aid!

Can I find Lasix without prescription somewhere?

This medication is available without prescription in some places. The thing is that you should always consult your physician before taking such drugs. Do not cause harmful consequences to your health!

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