Introduction: affects the kidneys, which becomes acutely affected, either from cold or infection or intoxication. The attack is characterized by oliguria, anuria and albuminuria. The Eel's serum eminently efficacious to re-establish diuresis and in rapidly arresting albuminuria. Kidney failure. better adapted to cases of hypertension and oliguria without edema, the Eel's serum is a kidney remedy primarily. efficacious in cardiac uremia. really specific indication seems to be for acute nephritis, Sub-acute nephritis. Heart diseases in cases of failure of compensation and impending asystole