Furosemide treats fluid retention edema in people with congestive heart failure, liver disease, or kidney disorder such as nephrotic syndrome. The possibility exists of exacerbation or activation of systemic lupus erythematosus. Use sunscreen or wear protective clothing if you must be outside for more than short time. See User Reviews User Reviews Report Problems to the Food and Drug Administration You are encouraged to report negative side effects of prescription drugs to the FDA. Furosemide may decrease arterial responsiveness to norepinephrine. Action Kinetics: buy cheap furosemide with epassporte Inhibits the reabsorption of sodium and chloride in the proximal and distal tubules as well as the ascending loop of this results in the excretion of sodium, chloride, and, to lesser degree, potassium and bicarbonate ions.