What do we mean by an Anury

An Anury is a decrease in urine volume less than 300 ml per 24 hours2 in adults. Should ensure that there is no acute retention of urine, and then pressing the cause of this anuria search if it is brutal installation.
Failure of kidney function, which can have multiple causes including medications or toxins; diabetes; high blood pressure. Stones or tumours2 in the urinary tract can also cause it by creating an obstruction to urinary flow. High blood calcium, oxalate, or uric acid, can contribute to the risk of stone formation. In males, an enlarged prostate gland is a common cause of obstructive anuria.
Acute anuria, where the decline in urine production occurs quickly, is usually a sign of obstruction or acute renal failure. Acute renal failure can be caused by factors2 not related to the kidney, such as heart failure, mercury poisoning, infection, and other conditions that cause the kidney to be deprived of blood flow.

What Are the Signs and Symptoms of anuria?

Anuria itself is a symptom, not a disease. It is often associated with other symptoms of kidney failure, such as lack of appetite, weakness, nausea and vomiting. These are mostly the result of buildup of toxins in the blood which would normally be removed by healthy kidneys.
Treatment is dependent on the underlying cause of this symptom. The most easily treatable cause is obstruction of urine flow, which is often solved by insertion of a urinary catheter into the urinary bladder.