Learn about furosemide (Lasix) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Lasix ONYU is a pre-programmed infusor containing furosemide that is FDA-approved for the treatment of edema in adults with chronic heart failure. Subcutaneous furosemide is not for use in an emergency, and it is not for long-term use. It should be replaced with oral diuretics as soon as practical. Pregnancy High doses of furosemide may cause irreversible hearing loss. Before using Lasix, tell your doctor if you have kidney disease, enlarged prostate, urination problems, cirrhosis or other liver disease, an electrolyte imbalance, high cholesterol, gout, lupus, diabetes, or an allergy to sulfa drugs. Furosemide is a potent diuretic that, if given in excessive amounts, can lead to a profound diuresis with water and electrolyte depletion. Therefore, careful medical supervision is required and dose and dose schedule must be adjusted to the individual patient's needs. 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. Medscape - Hypertension-specific dosing for Lasix, Furoscix (furosemide), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and. 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] 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. 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. Find patient medical information for Furosemide (Lasix) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings.