Lasix Injection

Written By Dr. Betina Chandolia, MDS, BDS

Reviewed By Dr. Shilpa Garcha, MD (Pharmacology), MBBS

Last updated on 12 Nov 2024 | 01:09 AM (IST)

Lasix Injection belongs to a group of medicines called diuretics. It is used for the emergency treatment of very high blood pressure (hypertensive emergency), as it reduces the blood pressure immediately. It also rapidly reduces the swelling (edema) caused by too much water in the body.

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4 ml Injection

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₹11.09

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4 ml Injection

General Information

Contains

Furosemide (10mg/ml)

Marketer

Sanofi India Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Lasix Injection helps your body get rid of extra water and salt through urine. It is commonly used to treat people with excess fluid build-up due to heart failure, liver or kidney disease. It is injected into a vein under the supervision of a doctor. Your doctor may monitor your blood pressure after giving this medicine.

Common side effects of this medicine include dizziness, weakness, dehydration, decreased potassium level in blood, increased blood uric acid, decreased magnesium level in blood, and increased thirst. These are usually mild and disappear after a short time. Consult your doctor if they bother you or do not go away.

Before taking this medicine, let your doctor know if you have any liver problems. Pregnant or breastfeeding women should also consult their doctor before taking it. Regular monitoring of kidney function tests and electrolyte levels is important while using this medicine.

It may reduce the potassium level in your blood so your doctor may ask you to add potassium-rich foods to your diet (such as bananas, coconut water, etc.) or prescribe supplements. Any medication that is advised by your doctor for the long-term treatment of your underlying condition should be continued even after this emergency injection.

Uses of Lasix Injection

Benefits of Lasix Injection

Treatment of Hypertensive emergency
Lasix Injection blocks the effect of some chemicals on your heart and blood vessels. This slows down the heart rate and helps the heart beat with less force thereby lowering your blood pressure. This medicine is injected into a vein under the supervision of a doctor. It is used for immediate reduction of very high blood pressure (hypertensive emergency). A controlled blood pressure reduces the risk of having a heart attack, stroke, or kidney problems.

Treatment of Edema
Lasix Injection works by increasing the amount of urine produced. This helps your body get rid of extra water thereby relieving symptoms such as shortness of breath and swelling in your arms, legs, or abdomen. This will help you go about your daily activities more easily and make you more confident about being active. Lasix Injection is given as an injection by a doctor in the dose and duration that is best for you. This medicine should not be self-administered. Follow your doctor’s instructions carefully and make appropriate lifestyle changes to help this medicine be effective.

Side effects of Lasix Injection

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Lasix

Dizziness
Weakness
Dehydration
Decreased potassium level in blood
Increased blood uric acid
Increased thirst
Decreased magnesium level in blood

How to use Lasix Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Lasix Injection works

Lasix Injection is a diuretic. It removes extra water and certain electrolytes from the body by increasing the amount of urine produced.

All substitutes for Lasix Injection

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Lasix Injection is given as an injection into the vein under the supervision of a doctor.
Monitor your blood pressure after starting Lasix Injection, and notify your doctor if it does not lower down.
Consult your doctor if you experience dizziness, tiredness, or muscle weakness that does not go away.
Take potassium supplements or potassium-rich diet (banana, spinach, coconut water, etc.) as Lasix Injection can decrease your potassium levels and lead to dehydration.
You may be asked to get regular blood tests done to monitor your kidney function.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with Lasix Injection.

Pregnancy

CONSULT YOUR DOCTOR

Lasix Injection may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Lasix Injection is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Driving

UNSAFE

Lasix Injection may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

SAFE IF PRESCRIBED

Lasix Injection is safe to use in patients with kidney disease. No dose adjustment of Lasix Injection is recommended.
However, use of Lasix Injection is not recommended in severe kidney disease patients who are unable to pass urine or the kidney damage is due to some medicines. Please inform your doctor.

Liver

CAUTION

Lasix Injection should be used with caution in patients with liver disease. Dose adjustment of Lasix Injection may be needed. Please consult your doctor.

Frequently asked questions

How is Lasix Injection different from Torasemide?

Both Lasix Injection and Torasemide are loop diuretics. They are used to treat high blood pressure and edema caused by an underlying liver, kidney or lung diseases. Unlike Torasemide, Lasix Injection is also used in the treatment of hypercalcemia (high calcium levels in the blood). Torasemide has a longer duration of action and is safer to use in patients with renal failure, as compared to Lasix Injection.

Should you drink a lot of water when taking Lasix Injection?

It is advised to take an adequate amount of water if you are taking Lasix Injection. This is because Lasix Injection works by eliminating the extra fluid and electrolytes from your body by increasing the urine production. This elimination of fluids may increase the chances of dehydration if you sweat a lot, exercise vigorously or if the climate is hot. However, if you have kidney or heart problems, you must consult your doctor who will suggest the amount of water that you should be taking. Consult your doctor for any further query or concern.

What is Lasix Injection used for?

Lasix Injection is used in emergency conditions to lower very high blood pressure (hypertensive crisis). It effectively lowers and normalizes blood pressure rapidly, thus preventing heart attack or stroke. It also helps to remove excess fluids and electrolytes from the body and reduces swelling (edema) due to fluid retention.

What are the side effects of Lasix Injection?

The most common side effects of Lasix Injection are dizziness, weakness, dehydration, decreased potassium and magnesium levels in blood and increased thirst. You may also notice some injection site reactions such as swelling, pain and redness. However, these are temporary and usually resolve on their own. Consult your doctor if the symptoms persist for long or worry you.

How long does a Lasix Injection last?

A. Lasix Injection starts acting as early as five minutes and its effect lasts for about two hours. Lasix Injection may cause depletion of sodium, chloride, water and other minerals from the body. Therefore, close monitoring is required if a person is being treated with Lasix Injection.

What other lifestyle changes should I make while taking Lasix Injection?

Lifestyle changes play a major role in keeping you healthy. Stop smoking and taking alcohol as this helps in lowering your blood pressure and preventing heart problems. Exercise regularly and take a balanced diet that includes whole grains, fresh fruits, vegetables and fat-free products. Avoid taking excess salt in your diet. Practice yoga or meditation and find ways to reduce or manage stress in your life. Ensure that you have a sound sleep every night as this also reduces your stress and hence helps in keeping your blood pressure normal. Consult your doctor if you need any further help to get maximum benefit of Lasix Injection and to keep healthy.

Can Lasix Injection cause weight gain?

No, Lasix Injection does not cause weight gain. On the contrary, you may lose weight as it makes your body get rid of the excess of fluids from your body.

Fact Box

Chemical Class

Sulphamoyl derivatives

Habit Forming

Therapeutic Class

CARDIAC

Action Class

High-ceiling Diuretics (Inhibitors of Na+-K+- 2Cl cotransport)

Related lab tests

Kidney Function Test

References

Reilly RF, Jackson EK. Regulation of Renal Function and Vascular Volume. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 682-84.
Opie LH, Victor RG, Kaplan NM. Diuretics. In: Opie LH, Gersh BJ, editors. Drugs for the Heart. 8th ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2013. pp. 95-97.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 600-601.
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Fosinopril. [Updated 2019 Feb 28]. [Accessed 19 Feb. 2020] (online) Available from:
Furosemide [Drug Label]. Morton Grove, IL: Morton Grove Pharmaceuticals, Inc.; 2019. [Accessed 25 Jul. 2024] (online) Available from:

User feedback

Patients taking Lasix Injection

Once A Day

36%

Once A Month

25%

Twice A Day

16%

Once A Week

12%

Twice A Month

Thrice A Day

Twice A Week

Alternate Day

Patient concerns

How much dose of lasix for Single Day?

Dr. Nabajit Talukdar

Interventional Cardiology

depends on clinical scenario

Doctor give me name of inj Lasix 20 and inj efcorlin 200 Nebulizer twice Plz tell me about its a nebulizer injection or how to use it

Dr. Anshum Aneja Arora

Pulmonology

nebulisation respules are available. if you are requiring injections., please check with a doctor . If You are in Delhi NCR , you can visit Me. see www.arohealth.com

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Sanofi India Ltd
Address: Sanofi House, CTS No.117-B, L&T Business Park, Saki Vihar Road, Powai, Mumbai 400072

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Lasix Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

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