Buy Furosemide 40 mg


  1. Furosemide 40 mg: for what it is prescribed?
  2. Application of medication
  3. How to take Furosemide by children
  4. Furosemide 40 mg: Contraindications and Side Effects
  5. Furosemide 40 mg: Information - Loop diuretic
  6. Furosemide 100 mg prices
  7. Furosemide 40 mg prices

Furosemide (Lasix) 40 mg: for what it is prescribed?

Lasix furosemide diuretic pillDiuretic, which affects the function of the kidneys, is the drug "Furosemide (Lasix)". For what it is prescribed and how to apply and buy Furosemide 40 mg? Furosemide (Lasix) 40 mg medication belongs to the group of diuretics. This drug is good for removing substances from the human body, such as sodium, potassium, magnesium, calcium and to lower blood pressure.

The active ingredient of the drug promotes the excretion of sodium chloride and having on the patient hypotensive effect. The action of the drug and the release form effect occurs very quickly and lasts a short time. When the agent is administered intravenously, the therapeutic effect occurs within 5-10 minutes. If the patient use of the drug in tablet form, its action begins after about an hour, and the maximum effect is observed after 1.5-2 hours.

Today "Furosemide (Lasix)" may be available in three forms: Tablets (40 mg), a solution for injection (2 ml), granules for solution preparation, which is taken orally. This drug is administered to patients for the treatment of edema syndrome, which can occur when: chronic and renal failure; congestive heart failure; arterial hypertension; swelling of the brain; burns; hypertensive crisis.

Use the drug should only be prescribed by a doctor to avoid possible complications.

Application of medication Lasix (Furosemide) 40 mg

Diuretic is recommended to take in the morning before breakfast. Adults usually prescribed dose of 40 mg once a day.

The doctor can increase the amount of the drug to 160 mg as needed. If the tumor decreases, reduce the dose of the medication with a break of several days. The maximum allowable amount of the drug per day is 150 mg.

How to take Lasix (Furosemide) by children

The dose of the drug should be about 3 mg per 1 kg of the child's weight, several divided doses can be used. However, the maximum daily amount of the drug for a child should not exceed 40 mg. After reducing edema, the drug can be taken once a week. More information on how to take "Furosemide 40 mg" can be found in the instructions, as well as with your doctor.

Furosemide 40 mg: Contraindications and Side effects

People with a known hypersensitivity to the drug is not recommended to take Furosemide. If you decide to try Furosemide, let's see who can not take this medicine. Admission of this drug is prohibited for people with kidney and liver deficiency, urinary tract obstruction, anuria, diabetes. This is not all contraindications to the use of Furosemide.

Furosemide can not be administered to children under the age of three. In addition, the drug can not be taken with pancreatitis, systemic lupus erythematosus, severe hypotension. Among the side effects, which are many, you can note the itching of the skin, nausea, vomiting, dizziness, thirst, depression, hyperglycemia. The drug can not be used for treatment in the first half of pregnancy.

Useful Information

This article is not a guide to the use of Furosemide drugs. For what diseases and how to use furosemide 40 mg, you can find out more in the instructions for the drug or consult a doctor. It should be noted that in any case, this drug can not be used alone - this can lead to an overdose and a worsening of the patient's condition.

When using the drug, you should monitor the levels of urea, electrolytes and carbonates.

Furosemide 40 mg: Information - Loop diuretic

The most commonly used diuretics in CHF, affecting the ascending loop of Henle tubular apparatus of kidneys. The more sodium is reabsorbed in the proximal tubule (60-65%) and in the loop of Henle (20%). When used in the highest dose loop diuretics may lead to the excretion of sodium reabsorbed 20-25% .

The short diuretics such as furosemide, leads to natriuresis expressed within 6 hours after use. Nevertheless, the sodium excretion in the remaining 18 hours of the day is reduced to a very low level, since fluid loss caused furosemide, leads to activation natriysberegayuschih mechanisms that trigger the renin-angiotensin-aldosterone (RAAS) and sympathetic nervous system.

Elevated levels of neurohormones such as angiotensin II, aldosterone and norepinephrine, cause increased tubule sodium reabsorption, thus leading to further sodium retention.

Consequently, if the patient is not on a salt diet then despite holding diuretic therapy, it will hardly be isolated from the organism sodium. Possible solutions to this problem include strict compliance salt diet (no more than 2-3 g / day), diuretics twice a day or increase the dose of diuretics.

Maximum diuresis occurs within a day after the first dose of diuretics, but the activation of sodium-sparing mechanisms can limit the response to receiving the second dose. The combined use of diuretics and angiotensin-converting enzyme (ACE), is the first line drugs used to treat heart failure, reduces the response and activation of the RAAS, as a consequence, enhance the diuretic effect of the second dose of the diuretic during the day.

In patients with advanced CHF and hypersecretion renin stages intravenous loop diuretics may lead to a sharp increase in the renin and noradrenaline levels in the plasma and hence to a spasm of arterioles and blood pressure rise. This can contribute to enhancing afterload reduction momentary increase cardiac output and pulmonary artery wedge pressure, which can be expressed in clinically worsening breathlessness, which lasts for an hour after the start of diuretic therapy, followed by release of vasoconstrictors sharply reduced.

Electrolyte disturbances, particularly hypokalemia, are the most frequent side effect of loop diuretics. Because of his background therapy this class of drugs may increase mortality due to life-threatening arrhythmias. Thus, the study SOLVD diuretic treatment was accompanied by an increase in total mortality, cardiovascular mortality and sudden cardiac death. Other side effects include hyperuricemia and ototoxicity and impaired glucose tolerance (rare).

Bioavailability furosemide taken orally, is only 50%, while there is great variability in this parameter in different patients. In general, the dosage of furosemide orally must be assigned to two times more than before that assigns intravenous dose.

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