Lasix (Furosemide) (Oral, Injection)
Lasix (Furosemide) (Oral, Injection)
Furosemide is a prescription medicine that’s used most commonly to treat edema (excess fluid in the body) related to heart failure. It’s also given to help people with high blood pressure or edema that’s caused by liver disease, kidney disease, or another medical problem.
This medicine is in a class of drugs called diuretics. It works by prompting the kidneys to get rid of extra water and salt.
Furosemide is sold under the brand name Lasix.
uses
What is Lasix (Furosemide) (Oral, Injection) used for?
- Ascites
- Congestive Heart Failure
- Edema
- Hypertension
- Nephrotic Syndrome
- Pre-eclampsia/Eclampsia
- Pulmonary Edema
- Renal Failure
- Heart Disease
- Cardiovascular Disease
- Hypertensive Congestive Heart Failure
- Hypertensive Heart (w/ CHF) and Renal Disease
- Hypertensive Heart (w/o CHF) and Renal Disease
- Hypertensive Renal Disease
- Hypertensive Retinopathy
- Renovascular Hypertension
- Hypertensive Encephalopathy
- Hypertensive Heart Disease
- Liver Cirrhosis
warnings
What is the most important information I should know about Lasix (Furosemide) (Oral, Injection)?
You should not use furosemide if you are allergic to it, or if you have decreased urination or if you are unable to urinate.
It is not known if furosemide will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
Ask a doctor if it is safe to breastfeed while using this medicine.
Do not use Furoscix if you are allergic to medical adhesives.
Tell your doctor if you have or have ever had:
- an electrolyte imbalance (such as low levels of potassium or magnesium in your blood);
- enlarged prostate, bladder obstruction, or other urination problems;
- gout or an autoimmune disorder such as lupus;;
- hearing problems;
- diabetes;
- fluid build-up around the stomach;
- an allergy to sulfa drugs;
- if you are on a low-salt diet;
- kidney disease; or
- cirrhosis or other liver disease.
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Leave a ReviewSide Effects
What are the side effects of Lasix (Furosemide) (Oral, Injection)?
Get emergency medical help if you have (hives, difficult breathing, swelling in your face or throat) (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling). signs of an allergic reactionor a severe skin reaction
Seek medical treatment if you have a serious drug reaction that can affect many parts of your body. Symptoms may include skin rash, fever, swollen glands, muscle aches, severe weakness, unusual bruising, or yellowing of your skin or eyes.
Call your doctor at once if you have:
- feeling like you might pass out (even while lying down), vertigo (spinning sensation), muscle spasms;
- abnormal blood tests (high cholesterol or triglycerides), ringing in your ears, hearing loss;
- dizziness, confusion, feeling very thirsty, less or increased urination, dry mouth, fruity breath odor;
- kidney problems--swelling, feeling tired or short of breath, pain in your side or lower back, painful or difficult urination, or blood or pus in your urine;
- low blood cell counts--fever, chills, tiredness, mouth sores, skin sores, easy bruising, unusual bleeding, pale skin, cold hands and feet, or feeling light-headed;
- signs of liver or pancreas problems--loss of appetite, upper stomach pain (that may spread to your back), nausea or vomiting, fast heart rate, dark urine, jaundice (yellowing of the skin or eyes); or
- signs of an electrolyte imbalance--increased thirst or urination, constipation, muscle weakness, leg cramps, numbness or tingling, feeling jittery, fluttering in your chest.
- pain, bruising, swelling, or irritation where the medicine was injected;
- fluid and electrolyte imbalance;
- cramping, diarrhea, constipation, itching, numbness or tingling; or
- headache, dizziness.
Common side effects may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Pregnancy & Breastfeeding
Can I take Lasix (Furosemide) (Oral, Injection) if I’m pregnant or breastfeeding?
It is not known if furosemide will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
Ask a doctor if it is safe to breastfeed while using this medicine.
Interactions
What drugs and food should I avoid while taking Lasix (Furosemide) (Oral, Injection)?
Avoid getting up too fast from a sitting or lying position, or you may feel dizzy.
Drinking alcohol with this medicine can cause side effects.
Furosemide could make you sunburn more easily. Avoid sunlight or tanning beds. Wear protective clothing and use sunscreen (SPF 30 or higher) when you are outdoors.
Avoid becoming dehydrated. Follow your doctor's instructions about the type and amount of liquids you should drink while you are using furosemide.
If you have high blood pressure, ask a doctor or pharmacist before taking any medicines that can raise your blood pressure, such as diet pills or cough-and-cold medicine.
Avoid traveling by car or airplane while using . Keep the infusor at least 12 inches away from mobile phones, tablets, computers, remote controls, and other wireless electronic devices. Furoscix
Avoid getting the infusor wet. Do not bathe, shower, swim, or perform activities that cause sweating while wearing the infusor and avoid applying any lotions, oils, ointments, or other products to the area where it is placed. Furoscix
Dosage Guidelines & Tips
How to take Lasix (Furosemide) (Oral, Injection)?
Use Lasix (Furosemide) (Oral, Injection) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.
Your dose needs may change if you switch to a different brand, strength, or form of this medicine. Avoid medication errors by using exactly as directed on the label, or as prescribed by your doctor.
Furosemide is taken by mouth. Furosemide is given in a muscle, under the skin, or in a vein. A healthcare provider will give you this injection if you are unable to take the medicine by mouth. oralinjection
Furoscix infusion lasts about 5 hours. A healthcare provider may give you this injection or may teach you or your caregiver how to properly use this medicine by yourself.
Read and carefully follow any Instructions for Use provided with Furoscix. Ask your doctor or pharmacist if you do not understand these instructions.
Prepare only when you are ready to use it. FuroscixCall your pharmacist if the medicine looks cloudy, has changed colors or has particles in it.
Do not reuse a needle, syringe, on-body infusor, or cartridge. Place them in a puncture-proof "sharps" container and dispose of it following state or local laws. Keep out of the reach of children and pets.
Measure with the supplied measuring device (not a kitchen spoon). liquid medicine
This medicine can affect the results of certain medical tests. Tell any doctor who treats you that you are using furosemide.
Your blood pressure and kidney function will need to be checked often and you may need other medical tests.
Do not take more than your recommended dose of this medicine. High doses of furosemide may cause excessive fluid and electrolyte loss and may lead to permanent hearing damage.
If you are scheduled for an MRI (magnetic resonance imaging), tell your doctor before using . Furoscix
Contrast dyes and furosemide can harm your kidneys. Tell your doctor if you are having a scan that uses radioactive dye that is injected into a vein. oral
If you have severe liver disease and fluid buildup in the stomach (ascites), your first dose may need to be given in a hospital or clinic setting.
Doses are based on weight in children and teenagers. Your child's dose may change if the child gains or loses weight.
Call your doctor if you are sick with vomiting or diarrhea. You may get dehydrated while using this medicine. Follow your doctor's instructions about using potassium supplements or getting enough salt and potassium in your diet.
If you have high blood pressure, High blood pressure often has no symptoms. keep using this medicine even if you feel well.
Store at room temperature away from moisture, heat, and light. Do not refrigerate or freeze . Furoscix
Furosemide is used when needed. If you are on a dosing schedule, skip any missed dose. use two doses at one time. Do not
Overdose Signs
What happens if I overdose on Lasix (Furosemide) (Oral, Injection)?
What to Expect
Furosemide starts working within an hour, but it could take a few weeks before you notice the full effects.
If you’re using this medicine for high blood pressure, you may not have symptoms and might not feel any different. Don’t stop taking furosemide without first talking to your doctor, even if you don’t observe any changes.
You might have to take this medicine for a long time, possibly even the rest of your life.
Additional Dosage Information
Your dosage of furosemide will depend on your medical condition, age, and other factors.
If you have kidney problems, your doctor may adjust the dose of furosemide.
Secondary Uses
Sometimes, doctors prescribe furosemide for other purposes, such as to ease certain symptoms in end-of-life patients who are undergoing palliative care.
Images

LASIX (R) 40
Color: white
Shape: round
Imprint: LASIX (R) 40

LASIX (R) 80
Color: white
Shape: round
Imprint: LASIX (R) 80

LASIX (R)
Color: white
Shape: oval
Imprint: LASIX (R)