Lasix Tablets Usage And Safety
Dosage
Furosemide
Side Effects
Gastrointestinal System Reaction : Hepatic encephalopathy in patients with oral and gastric irritation hepatocellular insufficiency , cramping , pancreatitis , diarrhea , jaundice (intrahepatic cholestatic jaundice) , constipation , increased liver enzymes , nausea , anorexia , vomiting ; Systemic Hypersensitivity Reactions : Severe anaphylactic or anaphylactoid , interstitial nephritis reactions (e.g. with shock) , necrotizing angiitis , systemic vasculitis ; Central Nervous System Reactions , tinnitus and hearing loss , dizziness , paresthesias , headache , vertigo , blurred vision , xanthopsia .
Drug Interactions
Aminoglycoside antibiotics , ethacrynic acid , cisplatin , tubocurarine , Lithium , angiotensin converting enzyme inhibitors or angiotensin II receptor blockers , norepinephrine , sucralfate , Phenytoin , Methotrexate , cephalosporin , cyclosporine .
Indication
It is use in : ? Fluid retention associated with chronic congestive cardiac failure (if diuretic treatment is required). ? Fluid retention associated with acute congestive cardiac failure. ? Fluid retention associated with chronic renal failure. ? Maintenance of fluid excretion in acute renal failure, including that due to pregnancy or burns. ? Fluid retention associated with nephrotic syndrome (if diuretic treatment is required). ? Fluid retention associated with liver disease (if necessary to supplement treatment with aldosterone antagonists). ? Hypertension. ? Hypertensive crisis (as a supportive measure). ? Support of forced diuresis.
When not to Use
It must not be used: ? In patients with hypersensitivity to furosemide or any of the excipients . Patients allergic to sulfonamides (e.g. sulfonamide antibiotics or sulfonylureas) may show crosssensitivity to furosemide . ? In patients with hypovolaemia or dehydration. ? In patients with anuric renal failure not responding to frusemide. ? In patients with severe hypokalaemia ? In patients with severe hyponatraemia .