What is the reason for frequent foamy urine and normal urinalysis?

Normally, the surface tension of the urine is very low, and fewer bubbles are formed. Urine contains some organic and inorganic substances, which make the urine more tense and some foam, so the appearance of foamy urine does not necessarily mean that there is disease. However, due to various reasons, when the composition of the urine changes, the surface tension of the urine increases, and the number of bubbles increases.

Commonly seen in the following situations:

1. In liver and kidney diseases, the content of bilirubin or protein in the urine increases, the surface tension of the urine increases, and more bubbles can be produced during urination;

2. Bladder diseases such as cystitis, bladder cancer, etc., or other urinary tract infections make the composition of urine easily change and bubbles are produced;

3. In diabetes mellitus, the content of urine glucose or urine ketones in the urine increases, the pH of the urine changes, and the surface tension of the urine increases;

4. When there are gas-producing bacteria in the urinary tract, bubbles can be produced in the urine;

5. The husband and wife have been separated for a long time and have stopped having sex for too long; In people who are often excited, due to the increase in mucus secreted by the bulbourethral glands, the surface tension of the urine increases, and there will also be many bubbles in the urine. In addition, when urinary urgency occurs, the urination pressure increases, the urine velocity increases, the urine surface tension increases, and air bubbles can also be seen.

Analysis: Hello, if the foam is large or different in size, and the duration is short, it is due to some organic substances (glucose) and inorganic substances (mineral salts) contained in the urine that make the urine tension stronger, which belongs to the normal flushing foam. No need to be nervous.

Many attentive male friends find that when they urinate, there is a thick foam in the urine. Experts say it's normal for most people to have foam when they urinate. This is because the urine contains some organic and inorganic matter, which makes the urine strain and produce some foam.

So, foamy urine is not necessarily indicative of a health problem.

But at the same time, it needs to be particularly reminded that urine is one of the early warning devices for human health, and foam in urine may also be a precursor to some genitourinary tract infections, which must be paid enough attention.

The formation of foam in the urine is caused by the high surface tension of the fluid. The higher the surface tension, the more foam is formed. Human urine contains not only most of the water, but also a very small amount of foam.

But if there is a change in the composition of the urine, such as an increase in protein, mucus, organic matter, the surface tension will increase.

As a result, there is a lot of foam in the urine, generally in the following cases:

1) Normal phenomenon: long-term cessation of sexual life, often causing sperm loss, or frequent excitement causes increased mucus secretion of bulbourethral mucus, which is a normal phenomenon.

2) Gas-producing bacteria: Some people have gas-producing bacteria in their urinary tract that can produce bubbles in their urine, unlike bubbles.

3) Kidney disease: increased protein or urethral secretions in the urine. If there are other symptoms of kidney deficiency at the same time, it is necessary to go to a hospital that specializes in kidney disease for a detailed examination and diagnosis.

4) Husband and wife have been separated for a long time and have stopped having sex for too long; For people who are often excited, multiple bubbles also appear in the urine due to the increased mucus secreted by the bulbourethral glands, which increases the surface tension of the urine. In addition, when urinary urgency occurs, the pressure to urinate increases, the urine velocity increases, the surface tension of the urine increases, and the number of bubbles increases.

How to distinguish if there is a lot of urine: The simplest and most direct way to tell if there is a lot of urine is a urine analysis, saying whether there are red blood cells in the urine, whether there is an excess of protein and lipids, or just too many minerals. You don't need to talk too much about pee, so you're so panicked that you believe some inappropriate information and mistakenly think you have kidney disease.

Expert: Don't flush the toilet right after urinating. You may wish to observe your own urine.

For persistent foamy urine, careful identification should be made to determine whether the cause is caused by the disease. If the above non-pathological factors are excluded, there are still more air bubbles in the urine, or other abnormal symptoms or diseases, such as edema, hematuria, frequent urination, urgency, nocturia, nocturia, and sleepiness, etc., it is necessary to see a doctor in time.

The reason is that normal people's urine will inevitably produce some foam when it is eliminated from the body, which is a very normal phenomenon, urine contains a certain amount of organic and inorganic substances, these substances will make the urine tension stronger, so it will rush up pure simple foam. In addition, if you drink less water or if you urinate, the angle and speed of urinating will also produce some foam.

Another condition that can produce proteinuria is overeating, eating too many protein-containing foods at one time. Some people also experience transient proteinuria due to strenuous exercise, mood swings, standing socks for a long time and other behaviors. Therefore, considering these factors, it is normal for us to take foamy urine in our pants, and there is no need to make a fuss.

Of course, some people who develop proteinuria do have kidney problems. Here is a simple way to identify: if there is a fine layer of foam floating on the surface of the urine and does not disappear for a long time, then it may be proteinuria, which also indicates that there may be a problem with the kidneys, and it is best for the person to go to the hospital for examination and confirmation.

Foamy urine is a manifestation of proteinuria, proteinuria is a manifestation of nephritis, it is recommended to do a urine routine to see if it is proteinuria.

If there is no problem, drink plenty of water, and heat and diet will also cause a small amount of trembling foam. Based on the symptoms alone, it is not possible to judge what kind of disease is closed.

When people urinate, they find that sometimes there is more foam in the urine than usual, and they all think that it is a very normal phenomenon, but you know what? The formation of foam in the urine is caused by the high surface tension of the liquid. The higher the surface tension, the more foam is formed.

Human urine, in addition to containing most of the water, also contains a very small amount of foam. However, changes in the composition of the urine, such as protein, mucus and organic matter, can increase the tension on the surface. Therefore, there is a large amount of foam in the urine, and the following conditions are generally present:

1) There is a lesion in the kidney or an increase in urethral secretions, and the exact cause needs to be determined by further examination. (2) It is normal to stop sexual life for a long time, often have sperm loss, or frequent excitement increases the mucus secreted by the bulbourethral gland, and it is normal for foam to increase. (3) Some people have gas-producing bacteria in the urinary tract, and bubbles can be produced in the urine, which are different from bubbles.

It can be seen that the foam is not lacking in elements, and the possibility of proteinuria is very small. There is no need to be nervous when urinating foam Some people are very nervous about foaming when they urinate, feeling different from normal people, for fear that their body will have some disease. In fact, it is normal to have foam in urine sometimes.

It's just that a very small number of people urinate foamy and may contain protein. Due to the low surface tension of protein, a lot of foam may appear on the surface of the urine when there is a lot of protein in the urine.

Generally speaking, when urine enters the container, there will be a small amount of foam, and after a period of time, the foam will burst and disappear. But when there is more protein in the urine, the foam becomes persistent. This is a sign that there may be a problem with the kidneys.

You'd better go to the hospital for a urinalysis test right away and don't delay. Some people also have slight puffiness of their feet, and some folk methods may improve their condition by drinking some eyebrow pea soup. But this tends to obscure the real **.

Therefore, I think you should do a urinalysis (minimum 8 items) test right away, it is not expensive. ]

One possibility is that the urine contains protein, kidney function is insufficient, if there is still foam after standing for a long time, then the protein content in the urine may exceed the standard, glomerulonephritis, renal tubular disease, hypertension, kidney damage, diabetic nephropathy or something are possible, but this is not necessarily the case, if you drink too little water, there may be such a phenomenon, then it is not a lesion, you can go to the hospital for a checkup].

If you leak protein, you have proteinuria. It is related to the low level of qi and blood in the body, it is recommended to stay up less late and take some traditional Chinese medicine to replenish qi and blood. ]

There is a lot of foam in the urine, what's going on?