Foam in urine is a bad kidney?


Kidney, the main excretory organ of the human body, is a part of the urinary system, which is responsible for filtering impurities in the blood, maintaining the balance of electrolytes and body fluids, and forming urine after decomposition, which is output through the ureter and excreted through the urethra.

The kidneys are also an important detoxification organ of the human body. There are a lot of wastes and toxins in the human body’s metabolism every day. The kidneys can clean these wastes, excrete the wastes and toxins from the body through urine, and retain more in the body. A nutrient that keeps the electrolytes in the body in balance.

The importance of the kidney is self-evident, but due to the unhealthy living habits of many people, the incidence of kidney-related diseases is increasing year by year.

It is estimated that 850 million people in the world suffer from various degrees of kidney disease due to various reasons. The incidence of chronic kidney disease in my country is as high as 10.8%, which means that one out of every 10 people has chronic kidney disease.

But what is worrying is that only 12.5% ​​of these chronic kidney patients are aware of their condition. Many patients do not go to the hospital until they develop renal failure and uremia. However, at this time, the condition is irreversible and can only be maintained through dialysis. life.

Common symptoms of kidney disease

1. Edema: Initially, it often appears in the ankles and eyelids. When the disease progresses, there may be pleural effusion, ascites, and even systemic edema.

2. Oliguria or anuria: When the kidneys are severely damaged, symptoms of oliguria or anuria may occur.

3. Hematuria: Microscopic hematuria is mostly caused by glomerular diseases, while gross hematuria is more common in urological diseases such as stones and tumors.

4. Proteinuria: If you find a lot of foam in your urine, consider the possibility of proteinuria.

5. Low back pain: manifested as low back discomfort, dull pain, or backache, percussion pain in the kidney area, etc.

There is foam in the urine, is the kidney bad?

Foam in urine may be caused by primary glomerulonephritis, nephrotic syndrome, cystitis and prostatitis, but it may also be a normal physiological phenomenon.

The causes of foam in urine are divided into physiological and pathological causes. Normal people's urine contains a lot of waste from human metabolism, so there will be foam in the urine, but at this time, the amount of foam in the urine is relatively small, and it will disappear on its own after standing for a few minutes.

If the amount of foam in the urine is large and does not dissipate for a long time, it should be considered that it is proteinuria caused by diseases such as primary glomerulonephritis and nephrotic syndrome. symptom.

The doctor pointed out 3 major causes and solved the doubts

1. The most common cause is proteinuria in various nephropathy: when kidney disease occurs, the filtration barrier of the glomerulus is destroyed, and the protein in the plasma will be exposed, exceeding the reabsorption capacity of the renal tubule, and urine The protein content in the body increases, proteinuria is formed, and a lot of foam appears.

2. In addition, foamy urine may also be caused by urinary tract infection or diabetes: At this time, various components such as urine sugar or white blood cells in the urine increase, and the increase in concentration is likely to form foamy urine. There are also some liver diseases, increased urobilinogen, can also lead to increased foam in the urine.

3. Eating special foods: If you eat foods that are prone to gas production, foamy urine will occasionally appear. Foamy urine will disappear when you don’t eat such foods. This is a physiological reason and does not require treatment.