Lasix is used to treat high blood pressure and edema (fluid retention). High blood pressure is a dangerous—potentially fatal—condition in which the heart is met with too much resistance from blocked or narrowed arteries as it tries to pump blood and oxygen around your body. High blood pressure can lead to serious health issues, including heart attacks, heart failure, strokes, and many more complications when not treated. Nearly half of Americans have high blood pressure, and heart disease is the leading cause of death in the United States.
Edema is the medical term for swelling caused by fluid trapped in the body’s tissue. This swelling is often a symptom, not a condition, caused by diverse medical problems, including inactivity, venous insufficiency, heart failure, kidney disease, and more. Edema commonly leads to swelling, difficulty with movement, and difficulty breathing. When left untreated, excess fluid in the body can increase blood pressure.
By lowering fluid buildup in the body, Lasix helps lower blood pressure. It should be noted that Lasix is prescribed along with a healthy diet and physical exercise to reduce blood pressure. Doctors do not use Lasix alone to treat high blood pressure.
Moreno-Uroch, Lasix. Photo credit: Getty Images/Shutterstock.comIf you have edema that doesn’t go away, it is important to talk to your doctor right away. Edema that does can be dangerous. Symptoms may include swelling, difficulty with movement, and often results in death. If you are prescribed Lasix, talk to your doctor right away about whether or not you are experiencing any risks.
Kimberley-Baker, Lasix. Photo credit: Getty ImagesIf you experience symptoms of edema that do not improve after a few days, it is important to see a doctor. A doctor will likely start you on a low blood pressure medication and adjust your blood pressure while you are on Lasix. In the event that you develop symptoms of edema that don’t improve, call your doctor right away. It is also important to watch for signs of swelling and breathing difficulty, such as a shortness of breath, fatigue, and dizziness.
Call your doctor right away if you get any of the following warning signs or any other unusual symptoms that are your healthcare provider can’t tell you go away:
These are not all the possible side effects of Lasix. If you get any of the following symptoms of an allergic reaction, stop taking the medication and contact your doctor immediately:
If you notice any of the following unusual side effects, stop taking Lasix and contact your doctor right away:
If you think you are having an allergic reaction, stop taking Lasix and contact your doctor right away. An allergic reaction to Lasix can lead to serious health issues, including:
If you experience any of the following symptoms of a severe allergic reaction, stop taking Lasix and contact your doctor immediately:
If you are experiencing these symptoms, stop taking Lasix and contact your doctor immediately:
Severely impaired vision or hearing is a sign that you are having a serious allergic reaction.
Medically reviewed by. Last updated on Aug 7, 2023.
Furosemide (Lasix) is a medication used to treat various types of fluid retention (edema). It works by increasing the production of urine by blocking the absorption of water and salt in the body. This increases the removal of excess fluid from the body, helping to reduce symptoms of edema. Furosemide also can be used to treat certain types of high blood pressure (hypertension).
Furosemide is available by prescription only and should not be used by patients with a history of kidney disease. The drug should only be taken under the supervision of a healthcare professional, as it can cause serious side effects and interact negatively with other medications.
Note:This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting or changing your medication.
Side Effects:This drug can cause serious side effects. If you notice any of the following serious side effects while taking this medication, stop taking it and seek immediate medical attention:
Stop using this medication and seek medical help right away if you notice any of the following symptoms of a serious allergic reaction:
Important Precautions:This drug may cause serious problems in certain people. Always consult with a healthcare professional before starting any new medication.
IMPORTANT NOTE:The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Lasix is a diuretic (water pill) used to treat fluid retention (edema). It works by increasing the amount of urine produced by the kidneys, helping to reduce swelling and improve symptoms of edema.
Furosemide is a diuretic (water pill) used to treat fluid retention (edema).
Furosemide is available as 25 mg, 50 mg, 75 mg, 100 mg, 150 mg, 200 mg, and 300 mg tablets.
Read the Patient Information Leaflet that comes with your medication before you start taking this product and each time you get a refill. If you have any questions, consult your doctor or pharmacist.
Take this medication by mouth with or without food as directed by your doctor, usually once or twice daily.
The dosage is based on your medical condition, response to treatment, and other medications you may be taking. Tell your doctor or pharmacist if you have not already done so.
If you are taking this medication for edema (heart failure), this medicine may cause a dangerous drop in blood pressure. High blood pressure, especially when combined with other medications that contain potassium or magnesium, may cause a dangerous drop in blood pressure. Contact your doctor if you notice unusual symptoms.
See also Warning section.
This medication may cause side effects, although not severe or lasts long, are uncommon.
If you experience any side effects not listed in the Medication Guide, talk to your doctor.
Lasix is used to treat high blood pressure and edema (fluid retention).
Lasix is highly effective at treating edema (fluid retention) and high blood pressure.
However, it’s important to note that Lasix should only be taken under close medical supervision (especially for patients with underlying medical conditions).
Lasix is a synthetic anhydrous compound that helps to increase blood flow to the lungs and the heart. It is also known as furosemide. Lasix is often prescribed to treat high blood pressure (hypertension) and edema (fluid retention) due to its diuretic properties.
Lasix works by increasing blood volume and reducing fluid buildup in the body. It may be used alone or in combination with other medications to treat high blood pressure or edema.
Lasix, a diuretic drug, works by removing excess fluid from the body through the kidneys. When the body has excess fluid in the body, it can cause a condition called loop diuretic resistance (also known as “loop diuretics”). This resistance helps to maintain the body's normal blood flow and prevent the body from retaining excess fluid.
Lasix is available in tablets, oral suspension, and topical formulations. It is important to follow the prescribed dosage and complete the full course of treatment. Regular monitoring and follow-ups are essential to monitor the effectiveness of Lasix in treating high blood pressure and edema.
Lasix is a prescription drug that belongs to a class of drugs known as diuretics. Lasix is effective in treating high blood pressure and edema. The medication works by increasing the blood volume in the body and reducing the fluid buildup in the body. It is important to note that Lasix can also be used to treat high blood pressure (hypertension) when the condition is caused by high levels of aldosterone.
Lasix is available in many forms, including tablets, oral suspension, and topical formulations.
Lasix is available in several forms, including tablets, oral suspension, and topical formulations. Regular monitoring and follow-ups are essential for the effectiveness of Lasix in treating high blood pressure and edema.
If you have any questions or concerns about Lasix, consult your healthcare provider. They can provide guidance on its appropriate use.
If you miss a dose of Lasix, take it as soon as you can. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take a double dose to make up for a missed one.
It is important to remember that missing a dose of Lasix can result in dehydration and electrolyte imbalance. If you experience any signs of electrolyte imbalance, such as dizziness, confusion, or fainting, contact your healthcare provider.
If you suspect an overdose of Lasix, contact your healthcare provider. They can provide a complete medical history and determine if an appropriate dose of Lasix is available. Taking too much Lasix can lead to serious complications. If you suspect an overdose, contact the poison control helpline at 1-800-222-1222 or call Poison Control Center at 1-800-222-1222.
If you experience symptoms of dehydration, such as weakness or dizziness, or electrolyte imbalance, contact poison control center. A fast-acting diuretic can help reduce these symptoms.
If you experience severe symptoms such as confusion, agitation, hallucinations, or difficulty concentrating, contact your healthcare provider.
If you are pregnant, nursing, or planning to get pregnant, call the poison control helpline at 1-800-222-1222. You can also contact the Helpline for more information.
Remember, Lasix is only effective when prescribed by a doctor.
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