Description Furosemide belongs to a group of medicines called loop diuretics (also known as water pills). Furosemide is given to help treat fluid retention (edema) and swelling that is caused by congestive heart failure, liver disease, kidney disease, or other medical conditions. It works by acting on the kidneys to increase the flow of urine. Furosemide is also used alone or together with. Furosemide, sold under the brand name Lasix among others, is a loop diuretic medication used to treat edema due to heart failure, liver scarring, or kidney disease. [6] Furosemide may also be used for the treatment of high blood pressure. [6] It can be taken intravenously or orally. [6] When given intravenously, furosemide typically takes effect within five minutes; when taken orally, it. A diuretic is a medicine that helps people with high blood pressure, heart failure or swelling. Diuretics help you pee out salt and water. Learn more. DESCRIPTION LASIX ® is a diuretic which is an anthranilic acid derivative. LASIX tablets for oral administration contain furosemide as the active ingredient and the following inactive ingredients: lactose monohydrate NF, magnesium stearate NF, starch NF, talc USP, and colloidal silicon dioxide NF. Chemically, it is 4-chloro-N-furfuryl-5-sulfamoylanthranilic acid. LASIX is available as white. Furosemide is a drug used to treat excessive fluid accumulation and swelling (edema) of the body caused by heart failure, cirrhosis, chronic kidney failure, and nephrotic syndrome. Common side effects of furosemide are low blood pressure, dehydration and electrolyte depletion (for example, sodium, potassium). Do not take if breastfeeding. Consult your doctor if pregnant. Furosemide is a loop diuretic used to treat fluid retention and high blood pressure by increasing urine output, relieving swelling in heart, liver, or kidney disease. Furosemide (Lasix) is a loop diuretic (water pill) that makes you urinate more. It works in the kidneys to get rid of extra water and electrolytes (like sodium and potassium), which helps ease swelling and lowers blood pressure. Find patient medical information for Furosemide (Lasix) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Lasix is a loop diuretic used to treat fluid retention from heart, liver, or kidney conditions, and to lower high blood pressure by increasing urine output. Lasix (furosemide) is used to treat the symptoms of fluid retention (edema) in individuals with congestive heart failure, liver disease or kidney disorder. Learn side effects, dosage, drug interactions, warnings, patient labeling, reviews, and more.