Rx Furosemide 20mg x 100 tablets

Furosemide Rx FUROSEMIDE TABLET is a diuretic which is an anthranilic acid derivative. Furosemide is a white to off-white odorless crystalline powder. It is practically insoluble in water, sparingly soluble in alcohol, freely soluble in dilute alkali solutions and insoluble in dilute acids. Prescription items are NON-REFUNDABLE and NON-RETURNABLE. - CAUTIONS/WARNINGS:Since lactulose solution contains galactose (less than 1.6 g/15 mL), it is contraindicated in patients who require a low galactose diet. WARNINGS In patients with hepatic cirrhosis and ascites, FUROSEMIDE TABLET therapy is best initiated in the hospital. In hepatic coma and in states of electrolyte depletion, therapy should not be instituted until the basic condition is improved. Sudden alterations of fluid and electrolyte balance in patients with cirrhosis may precipitate hepatic coma; therefore, strict observation is necessary during the period of diuresis. Supplemental potassium chloride and, if required, an aldosterone antagonist are helpful in preventing hypokalemia and metabolic alkalosis. If increasing azotemia and oliguria occur during treatment of severe progressive renal disease, FUROSEMIDE TABLET should be discontinued. Cases of tinnitus and reversible or irreversible hearing impairment have been reported. Usually, reports indicate that FUROSEMIDE TABLET ototoxicity is associated with rapid injection, severe renal impairment, doses exceeding several times the usual recommended dose, or concomitant therapy with aminoglycoside antibiotics, ethacrynic acid, or other ototoxic drugs. If the physician elects to use high dose parenteral therapy, controlled intravenous infusion is advisable (for adults, an infusion rate not exceeding 4 mg FUROSEMIDE TABLET per minute has been used). PRECAUTIONS General Excessive diuresis may cause dehydration and blood volume reduction with circulatory collapse and possibly vascular thrombosis and embolism, particularly in elderly patients. As with any effective diuretic, electrolyte depletion may occur during FUROSEMIDE TABLET therapy, especially in patients receiving higher doses and a restricted salt intake. Hypokalemia may develop with FUROSEMIDE TABLET, especially with brisk diuresis, inadequate oral electrolyte intake, when cirrhosis is present, or during concomitant use of corticosteroids or ACTH. Digitalis therapy may exaggerate metabolic effects of hypokalemia, especially myocardial effects. All patients receiving FUROSEMIDE TABLET therapy should be observed for these signs or symptoms of fluid or electrolyte imbalance (hyponatremia, hypochloremic alkalosis, hypokalemia, hypomagnesemia or hypocalcemia): dryness of mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Increases in blood glucose and alterations in glucose tolerance tests (with abnormalities of the fasting and 2-hour postprandial sugar) have been observed, and rarely, precipitation of diabetes mellitus has been reported. Asymptomatic hyperuricemia can occur and gout may rarely be precipitated. Patients allergic to sulfonamides may also be allergic to FUROSEMIDE TABLET. The possibility exists of exacerbation or activation of systemic lupus erythematosus. As with many other drugs, patients should be observed regularly for the possible occurrence of blood dyscrasias, liver or kidney damage, or other idiosyncratic reactions. - DIRECTIONS:Therapy should be individualized according to patient response to gain maximal therapeutic response and to determine the minimal dose needed to maintain that response. - INGREDIENTS:FUROSEMIDE TABLET for oral administration contain furosemide as the active ingredient and the following inactive ingredients: lactose anhydrous NF, magnesium stearate NF, starch NF, microcrystalline cellulose NF, sodium starch Glycolate NF, and colloidal silicon dioxide NF. Chemically, it is 4-chloro-N-furfuryl-5-sulfamoylanthranilic acid. - HEIGHT(INCHES): 3.100 - WIDTH(INCHES):1.700 - LENGTH(INCHES):1.700