Kidney failure, also known as renal dysfunction, can be described as a serious medical condition in which the kidneys aren't able to effectively remove fluids and waste products from the blood. This can lead to the accumulation of toxic and harmful substances inside the body. These can cause serious health issues.

These are the two major kinds of kidney damage:

1. Acute Kidney Failure: It is an abrupt impairment of the kidneys, which occurs in a brief period of time, usually caused by a sudden drop in the flow of blood to the kidneys and urinary tract infections or certain medications. Acute kidney failure may be reversed if the root reason is addressed promptly.

2. Chronic Kidney Failure: It is an ongoing loss of functions of the kidney over a long period of time. It is usually due to conditions such as diabetes or high blood pressure kidney infections, as well as certain genetic conditions. The chronic kidney condition is generally an ongoing condition that may eventually cause end-stage renal disease (ESRD) in which kidneys are unable to help the body's requirements to eliminate waste and maintain fluid balance.

The symptoms of kidney failure vary according to the severity and kind of kidney disease, however, the most common indicators are:

1. Fatigue

2. Inflammation in the legs or ankles

3. Breathing shortness

4. Dark-coloured or decreased output of urine 

5. Nausea and vomiting

6. Appetite loss

7. Trouble concentrating or confusion

Kidney failure, also known as renal failure, may result from a myriad of causes, such as high blood pressure, diabetes, glomerulonephritis, chronic kidney disease, polycystic renal disease, acute kidney injury, long-term treatment with certain drugs, kidney infections, and immune conditions. These diseases affect the kidneys' ability to filter fluids as time passes, resulting in being unable to eliminate excess fluids and waste from the body.

The treatment options available for renal failure are based on the cause of the problem and the severity of the disease. In certain cases, treating the root cause and making adjustments in lifestyle may slow the development of the damage to kidneys. In the more severe stages of kidney damage, the treatment options could include:

1. Kidney Dialysis: It is a medical procedure that assists to cleanse blood when kidneys aren't able to do their job efficiently. The following are the two primary dialysis methods that are hemodialysis and peritoneal dialysis.

2. Kidney Transplant: It is the replacing a failing kidney with a healthy kidney of one particular donor, dead or living. The successful transplant of a kidney could help restore normal kidney function as well as improve the quality of life.

Before undergoing these treatments, take homeopathic medicine to help in recovering the condition.

The prevention of kidney failure involves dealing with and treating the root cause that causes damage to the kidneys like high blood pressure and diabetes. Pursuing a healthy lifestyle, staying hydrated, abstaining from excessive use of over-the-counter painkillers, and undergoing regular medical examinations can aid in maintaining the health of your kidneys.