Lasix tablet 40 mg 2_50?s works by increasing the excretion of water and sodium by preventing its reabsorption in the kidneys.
Side effects
Major & minor side effects for Lasix tablet 40 mg 2_50?s

Low potassium and magnesium severe

Decreased calcium level severe

Hearing impairment severe

Headache severe

Weakness

Increased sensitivity of the skin to sunlight

Muscle spasm

Skin rash

Uses of Lasix tablet 40 mg 2_50?s
What is it prescribed for?

Hypertension
Lasix tablet 40 mg 2_50?s is used in the treatment of hypertension which is a condition with an increase in the blood pressure caused by fluid overload due to genetic and environmental factors.

Congestive Heart Failure
Lasix tablet 40 mg 2_50?s is used in the treatment of congestive heart failure characterized by the decrease in the blood flow to the body parts.

Edema
Lasix tablet 40 mg 2_50?s is used to remove water that accumulated in the hands, feet, and ankles associated due to cirrhosis of the liver, and renal disease

Concerns

Frequently asked questions

Onset of action
Lasix tablet 40 mg 2_50?s is used to remove water that accumulated in the hands, feet, and ankles associated due to cirrhosis of the liver, and renal disease The effect of this medicine can be observed in 30 to 60 minutes after an oral dose, 30 minutes after an intramuscular dose and 5 min after an intravenous dose.

Duration of Effect
The effect of this medicine lasts for an average duration of 6 to 8 hours after an oral dose and 2 hours after an intravenous dose.

Safe with Alchohol?
Consumption of alcohol is not recommended while you are taking this medicine due to the increased risk of severe adverse effects. These side effects may include dizziness and fainting. It is advised that you do not perform any activities that require high mental alertness such as driving a vehicle or operating heavy machinery if you consume alcohol during treatment with this medicine.

Is it habit forming?
No habit forming tendency has been reported.

Usage in pregnancy?
This medicine is not recommended for use in pregnant women unless absolutely necessary. Discuss all the risks and benefits with your doctor before taking this medicine. Your doctor may prescribe a safer alternative based on your clinical condition.

Usage while breast-feeding?
This medicine is not recommended for use in breastfeeding women unless absolutely necessary. Discuss all the risks and benefits with your doctor before taking this medicine. Your doctor may prescribe a safer alternative based on your clinical condition.

When not to use?

Allergy
Not recommended in patients with known allergy to Lasix tablet 40 mg 2_50?s or other diuretics.

Anuria
This medicine is not recommended in patients with condition Anuria (a condition wherein the kidney is unable to produce urine).

Warnings

Warnings for special population

Pregnancy
This medicine is not recommended for use in pregnant women unless absolutely necessary. Discuss all the risks and benefits with your doctor before taking this medicine. Your doctor may prescribe a safer alternative based on your clinical condition.

Breast-feeding
This medicine is not recommended for use in breastfeeding women unless absolutely necessary. Discuss all the risks and benefits with your doctor before taking this medicine. Your doctor may prescribe a safer alternative based on your clinical condition.

General Warnings

Severe liver injury with Cirrhosis and Ascites
Lasix tablet 40 mg 2_50?s should be used with caution in the patients suffering from liver diseases such as severe liver injuries, cirrhosis, ascites, etc. since it may worsen the patient’s condition. Close monitoring of electrolytes levels and liver function is recommended for such patients. Appropriate dose adjustments or replacement with a suitable alternative may be required based on the clinical condition.

Volume depletion and Electrolyte imbalance
Lasix tablet 40 mg 2_50?s may alter the blood volume levels and electrolyte levels. This may cause dizziness, dry mouth, and acid-base imbalance. Close monitoring of blood pressure and electrolyte levels is necessary. Therapy with the medicine should be discontinued if these symptoms appear. Therapy may be started again once the lab tests are back to normal. Replacement with a suitable alternative may be considered under your doctor’s supervision.

Hearing problem
Lasix tablet 40 mg 2_50?s may increase the risk of developing a hearing problem when rapid intravenous injections are given. This risk is especially higher in patients receiving other medicines which may cause an adverse effect on the hearing. Any symptoms such as hearing difficulties, ringing in the ears, etc. should be reported to the doctor immediately. Replacement with a suitable alternative may be required in some cases based on the clinical condition.

Dizziness
This medicine may cause dizziness in some patients. It is advised that you do not perform activities such as driving a vehicle or operating machinery if you experience any dizziness during treatment with this medicine. Also, report any symptoms such as dizziness or lightheadedness to the doctor immediately.

Dosage

Missed Dose
Oral forms: The missed dose should be taken as soon as possible. It is advisable to skip the missed dose if it is already time for your next scheduled dose. Do not double your dose to make up for the missed one. Injection: Since this medicine is administered by a qualified healthcare professional, the likelihood of missing a dose is very low.

Overdose
Oral forms: Seek emergency medical treatment or contact the doctor in case of an overdose. Injection: Since this medicine is administered by a qualified healthcare professional, the likelihood of an overdose is very low. However, emergency medical treatment will be initiated if an overdose is suspected.

Interactions
Interaction with Medicines

Nonsteroidal anti-inflammatory drugs moderate

Aminoglycoside antibiotics severe

Antidepressants moderate

Disease interactions

moderate
This medicine should be used with caution in patients with diabetes due to the increased risk of altered blood glucose levels. Close monitoring of blood glucose levels is necessary during therapy with this medicine. Appropriate corrective measures, dose adjustments, or replacement with a suitable alternative may be required based on the clinical condition.

General Instructions

Take Lasix tablet 40 mg 2_50?s as advised by your doctor. Do not take in larger or smaller amounts than prescribed. Take this medicine at daytime to prevent sleep disturbance. Drink an adequate amount of water. This medicine should be used with caution due to the risk of dizziness. Report any symptoms such as dizziness, lightheadedness, etc. to the doctor immediately. Do not stop the use of this medicine without consulting your doctor.

Other details

Can be taken with or without food, as advised by your doctor

To be taken in morning only

Does not cause sleepiness

References

practo.com –
furosemide [Internet].
Available from: https://www.practo.com/medicine-info/furosemide-307-api
[cited 9 october 2019].
8 Feb 2018

medlineplus.gov –
furosemide [Internet].
Available from: https://medlineplus.gov/druginfo/meds/a682858.html
[cited 9 october 2019].
01 October 2019

dailymed.nlm.nih.gov –
furosemide [Internet].
Available from: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=79d9aef8-cfb9-4f6e-ac15-f830d7ea2324
[cited 9 october 2019].
August 28, 2012