Why does urine sometimes come out yellow and sometimes white

I haven't drunk water for a long time, and the urine is, of course, yellow; If you drink a lot of water, the urine will be white.

The color of ordinary people's urine is pale yellow. It is more clear when it is cold and more yellow when it is hot, which is related to how much you sweat and drink water, but it can also change with your diet. If you eat an acidic diet, your urine will be dark, and if you eat an alkaline diet, your urine will be light.

Sometimes when a few riboflavin tablets are taken orally, the urine will also appear dark yellow. Changes in urine color like these are extremely short-lived and resolve quickly on their own. Yellow-brown urine should distinguish between bilirubinuria and biliary urine.

Bilirubinuria is often blocked by inflammation, tumors, and stones in the biliary tract in or outside the liver, causing increased biliary pressure, rupture of the bile ducts, and bile overflow, resulting in sodium bilirubin entering the systemic circulation. Bilirubinuria occurs when sodium bilirubin exceeds a certain amount. Urobiligenuria, often due to liver damage, causes an increase in intestinal absorption of urobiliin, and enters the urine, then urobiliinuria occurs.

Or in patients with hemolytic anemia, because a large number of red blood cells are destroyed, a large amount of urobiliary is absorbed into the portal vein circulation through the intestinal wall, and because the liver cannot turn too much urobiliary into bilirubin, urobiliary urine also occurs. So hepatitis as you said can cause yellow urine, but it doesn't mean that you have hepatitis. First of all, you should consider whether you don't drink enough water, sweat too much, whether you have taken medicine, etc., if you only have yellow urine once or twice, and you don't feel uncomfortable, you don't have to worry.

If the urine color is very yellow all the time, and you feel tired, weak, or lose your appetite, you need to go to the hospital for a check-up in time.

Because sometimes it's on fire, sometimes it's not.

Normally, urine is a colorless, transparent or yellowish liquid with a slight ammonia odor. This is because urine is produced through the glomeruli, renal tubules, renal pelvis and other parts of the comprehensive coordination When the blood flows through the glomeruli, uric acid, urea, water, inorganic salts and glucose, as well as a variety of nutrients in the blood can filter the glomeruli. However, not all of these substances are lost from the body, and most useful substances are reabsorbed in the renal tubules, and what is not reabsorbed is basically waste.

These wastes include cell metabolites such as creatinine, uric acid, and urea, and the reason why the urine has a slight ammonia odor is because the urine contains urea, which can be aggravated with the duration of urine.

In the case of light yellow, it is generally because the urine is concentrated due to drinking less water, and the urine contains a certain amount of solute components, such as urobilinogen, urobililin, etc. If it is a urinary tract infection, obstructive jaundice, hemolytic jaundice and other diseases, the color of urine will be dark yellow, and the sensory perception is not the same as normal urine, with more foam and smell, which is pathological urine.

And the urine becomes white, you should also pay attention, white urine generally refers to chyluria, and the outside is milky white. This is mainly caused by the presence of lymph or chyle in the urine, which is usually caused by obstruction of lymphatic reflux in the urinary system. Other celiuria may also be due to filariasis, pyuria, bacteriuria, and more likely, peritoneal tuberculosis, tumors, thoracic and abdominal trauma or surgery, congenital lymphangial malformations, and nephrotic syndrome.

In short, you should pay attention to the wrong color of urine!

However, I boldly guess about the subject's question, and I don't know whether the subject's so-called yellow urine or white is what I mentioned in the article. If you think that the general urine color is too light or colorless because of your own senses, you think that it is white, or if the urine color is slightly darker when you drink less water, and there is nothing uncomfortable in the body, then there is basically no major problem.

Anyway, if the color of the urine mentioned by the subject is really as described in the article, if the color is not correct, you must go to the hospital for a check-up in time, this is not a joke, and it is definitely not as simple as a heavy internal fire and a fire.

When you drink too much water, your urine will become whitish, when you drink less water, your urine will be concentrated and yellow, and when you have a urinary tract infection, your urine will turn yellow.

I think it has something to do with people's physical conditions, and it also has to do with time periods, so we have to look at it sensibly.

It is related to the metabolism of the human body. People who drink a lot of water will be white, and sometimes they will turn yellow when they get hot.

The yellow color of urine is normally caused by the presence of urine pigment, a waste product produced by liver metabolism and excreted by the kidneys.

The color of the urine is related to the concentration of the urine, if the body is well hydrated, the urine will be more diluted, and the color will be less light; If the body is not hydrated, the urine will be more concentrated and darker in color.

Urine is composed of water, urea, uric acid, amino acids, inorganic salts and other components. Among them, urea is the main waste product produced by liver metabolism, accounting for about 50% of the total urine;

Uric acid is a waste product produced by purine metabolism, accounting for about 5% of the total urine; Amino acids are metabolites produced by the decomposition of proteins, accounting for about 1% of the total urine;

Inorganic salts include sodium, potassium, calcium, magnesium, chloride and other elements, which play an important physiological role in the body and are also excreted in the body through urine.

The composition of urine has a great reflection on the health status of the human body, and the health status of the kidneys and urinary system can be understood by detecting the composition of the urine, so it is recommended to check the urine regularly, find the problem in time and take corresponding measures.

Urine Zheng Zheng Huang refers to the yellow or dark yellow urine after urinating. Normally, urine should be pale yellow or almost transparent in color. The main reason for the color of the urine is the amount of pigment in the urine.

The pigment in the urine comes from the waste products produced by the body's metabolic processes, especially the product of bilirubin metabolized by the liver. If the waste in the urine is not excreted smoothly, the urine will become thick and dark. In addition, changes in people's drinking and drinking dates, taking medicines, exercising, and water intake will also affect the color of urine.

If yellow urine is accompanied by other symptoms, such as frequent urination, painful urination, etc., you should seek medical attention in time.

Yellow urine can be caused by a lack of water or excessive intake of vitamins B2 and B12. Here are some ways to improve yellow urine:

1.Increase water intake: Drinking enough water every day can help flush out waste products from the body and maintain the body's normal metabolism, thereby improving yellow urine.

2.Reduce your intake of vitamins B2 and B12: Moderate amounts of vitamins B2 and B12 are good for the body, but excessive intake may lead to yellow urine. There is an option to reduce the intake of foods that contain these vitamins.

3.Diet: Eating more fruits and vegetables rich in vitamin C can help the body metabolize waste products and improve urine yellowness.

4.Adjust lifestyle habits: Maintain adequate sleep and appropriate exercise to help the body's normal metabolism and reduce the occurrence of yellow urine.

If the above methods do not improve the yellow urine, it is recommended to consult a doctor for further examination.

If it is clear at the beginning, the last bit of urine is cloudy and white.

Prostatitis is considered. Better go check it out.

The color of the urine.

The composition of urine is 95 water plus 5 metabolites. So, some diseases can manifest themselves in the color of the urine.

1.Zona pellucida light lemon color: healthy.

The cleaner the color of the urine, the better. Drinking plenty of water to clear your urine requires drinking plenty of water, and if you drink 8 glasses of water a day, your urine should be a healthy color (water can be obtained from tea, fruits, and vegetables).

2.Dandelion Wong: Maybe you just got up.

Urine that has accumulated in the kidneys throughout the night is usually this color. This is because the kidneys produce less urine at night, but this urine still has the task of removing toxins from the body. In addition, a night's sleep puts the human body in a relatively dehydrated state, so the urine in the early morning is darker in color and smells stronger.

These are normal and don't need to worry too much. Generally, after you have drunk water, the color and smell of your urine will improve the next time.

3.Orange: Too much B vitamins in your urine

Taking too much B vitamins can cause the urine sample to appear orange-yellow. When the dose of vitamins is reduced, the urine clears. Doctors recommend that if you are used to taking vitamin B tablets, it is best not to take more than 1 tablet per day.

4.Ruby red: Is not eaten beetroot or carrots.

Some fruits and vegetables with natural pigments, such as beetroot, raspberries, and carrots, can make your urine appear red. However, don't worry, the phenomenon of red urine is only temporary, and drinking a few more glasses of boiling water will slowly restore the situation.

5.Yellow with red in it: It's time to go to the hospital for a check-up.

If you are not in the menstrual period and have a red color in your urine, it is most likely a symptom of a urinary tract infection. If your urine is not only red in color, but also has a strong smell or is painful when urinating, you must have a bacterial infection. Another common condition may be cystitis, which requires immediate medical help from the hospital.

Problems with the liver or urinary system.

If the urine has been yellowish, there are two main reasons, the first is that there is diabetes, so the urine contains more sugar, so there is a yellowish urine color. The second is that there is abnormal function of the kidneys and metabolic absorption disorders, so there is yellowish urine. It can be considered to confirm the diagnosis by urine routine combined with blood glucose and renal function tests, and then consider targeted ** according to the specific **, so as not to delay the condition, which is easy to lead to aggravation of symptoms in the later stage, and even produce organ function damage.

In daily life, we should pay attention to drinking more water and properly carry out aerobic exercise.

White urine is commonly found in:

Purulent urine chyluria.

Purulent urine is caused by a severe purulent infection of the urinary tract, and the urine is milky white. Purulent urine is common in pyelonephritis, cystitis, renal abscess, urethritis, or severe renal tuberculosis.

Chyluria is one of the main symptoms of filariasis, and the urine is as white as milk. Because the chyle absorbed by the intestine (the liquid after fat saponification) cannot be drained from the normal lymphatic vessels to the blood circulation, it can only flow backwards into the lymphatic vessels of the urinary system, resulting in increased pressure in the lymphatic vessels in the urinary system, varicose and rupture, so that the chyle overflows into the urine, and chyluria.

It's horrible! Go to the hospital! Don't be embarrassed! It's too late if something big happens, a tertiary hospital, remember not to go to a small hospital.