One of important indicators, which allows you to assess the state of metabolism, is the color of urine. Most often, the fluid that the kidneys secrete is colored yellow, however, deviations from the norm are often found. dangerous signal can serve bright urine yellow color and the reasons for the formation of urine of just such a color can be varied.
Content:
Do foods affect the color of urine?
The composition of urine is determined by the following factors:
- Foods that a person usually consumes;
- normal functioning of the digestive tract;
- the state of the system.
Pigments present in urine give it a certain color, and also reflect the activity of metabolic processes that occur in the human body.
Medical practice shows that the brighter this process proceeds in the tissues of the body, the yellower the liquid secreted by the kidneys, and vice versa.
Human waste products are stained with urobilin, and its presence in the human body allows you to get an answer to the question of why urine has yellow coloration. The starting material from which urobilin is subsequently formed is bilirubin. It is this pigment that is processed:
- gastrointestinal tract;
- liver;
- gallbladder
However, the kidneys also process bilirubin, since often the organs do not cope with their task of completely removing this substance from the human body.
In this regard, observe a saturated yellow urethra in patients is possible in the case when a large amount of bilirubin was processed in the kidneys, and the resulting urobilin was sent to bladder. darker and bright color urine in adults and older children will be observed when the kidneys are under increased stress.
Do not forget the fact that the color of urine can be influenced by the food that a person consumes. The fluid secreted by the kidneys may turn bright yellow or reddish yellow when eating the following foods:
- carrot;
- pumpkin;
- sparkling water with colored dyes,
It is for this reason that when specialists diagnose a change in the color of urine or the appearance of red discharge, first of all, the question is asked about what foods he used the day before. In the event that urine analysis is carried out in the representatives of the stronger sex, which further specifies the level physical activity on the body.
Causes of bright yellow urine
Most often, the saturated color of urine indicates its increased concentration and the following reasons may be the reason for this color:
- violation water regime, that is, during the day a person consumes an insufficient amount of liquid;
- excessive sweating, which indicates the loss of a large amount of fluid from the body
- breast period;
- progression in the human body of various diseases, which are accompanied by the development of tissue swelling;
- the course of acute intestinal infections in the body;
- reception medicinal product ov laxative action.
In the event that the process of entering a sufficient amount of fluid into the human body is disrupted, this causes increased reabsorption of water in the kidneys.
It is for this reason that urine stains in a rich yellow color, and this can also be observed with increased fluid loss. During the day from skin A person can evaporate up to several liters of liquid in the form of sweat. During breastfeeding a woman loses a certain amount of fluid along with milk and it is for this reason that experts recommend drinking as much water and other drinks as possible.
Dehydration can develop if an acute intestinal infection. In this situation, the patient begins to complain of the following symptoms:
- frequent vomiting;
- seizures;
- increase in body temperature;
- increased sweating.
In some cases, bright urine can be observed if the patient is taking laxatives, as well as when severe toxicosis during childbearing.
In medical practice, there are pathologies that cause fluid retention in the human body, but are accompanied by signs of dehydration. These types of diseases include:
- disruption of the cardiovascular system of a chronic nature;
- development of cirrhosis;
- progression of preeclampsia in the body of pregnant women.
With the development of such pathological conditions, a certain part of the blood accumulates in the intercellular space and the result is the formation of edema.
Intense yellow urine in children
IN childhood urine can change its color even within one day. Immediately after the appearance of the baby, the urine has a transparent color and within one week the body of the newborn is adapted to the existence in external environment. Gradually, all the baby's organs begin to actively work to perform their vital functions, however, in some cases, a certain failure may occur.
In the event that the process of such an adaptation of the child's body to external conditions is delayed or drastic changes occur in it, this can cause the urine to stain in a rich yellow color. However, the detection of a bright color of urine does not mean at all that any treatment of the child should be carried out.
Often, for some time after the detection of such a pathology, the color of the urine can normalize. In the event that the urine excreted by the kidneys in a newborn does not change its rich color, this may indicate the development of children's body various kinds diseases or insufficient fluid intake. In fact, bright yellow urine is not always an indicator dangerous diseases in the body of the child, but it is better in such a situation to still show alertness and attention to the condition of the baby.
Urine during pregnancy
Urinalysis during pregnancy is the main type of study, the results of which can be used to judge the state of the whole body of a woman. Exactly because of this reason future mommy donates urine for examination before each visit to the gynecologist, which allows you to track any changes in its composition and color. In the event that during pregnancy the urine becomes bright yellow, then this is not always sure sign pathological state of the organism.
During pregnancy, the staining of urine in a bright yellow color can occur for the following reasons:
- eating on the eve of foods that can change color;
- taking yellow-colored vitamins, which are often prescribed to expectant mothers during pregnancy.
In a situation where these reasons cannot cause the urine to stain in a saturated color, then at the first suspicious signs, you should seek the help of a specialist for examination.
feature female body is the fact that during pregnancy he is not only concerned with providing normal development fetus, but also takes an active part in all continuous life processes. During the bearing of a child, the excretion products of the cut from two organisms occur, which is not an easy task.
What to do with bright yellow urine
In the event that the urine turns into a rich yellow color, then this is not necessarily evidence of the development of any severe in the body. That is why you should not panic, but you need to analyze the past days well and answer a few questions:
- have been taken in several last days any medications?
- Have you eaten foods and drinks with bright colors?
In addition, it is important to review your drinking regimen and when an insufficient amount of fluid enters the body, it must be replenished. However, in the event that the saturated color of the urine does not change over the next few days, then you should contact your therapist for advice.
While watching the video, you will learn the necessary information about urinalysis.
The specialist will identify the cause of such a pathological condition of the body and, if necessary, prescribe an effective one.
Urine, like blood, instantly reacts to changes in the state of the body, but, unlike blood, it allows you to draw preliminary conclusions through a simple visual analysis of it. In organism healthy person, urine has a yellow color with slight fluctuations in hue saturation. This is noted in both adults and children. The shade of urine is affected by urobilins, urochromes and uroerythrins contained in it, or rather, their concentration. In addition, the concentration of the urine itself directly affects the intensity of the shade - the larger it is, the more intense the color.
What can affect the color of urine?
The degree of transparency of urine is no less informative than its color. In a healthy body light shades urine indicates a large amount of liquid consumed, however, the same symptoms occur with a disease diabetes and in some kidney pathologies. Therefore, the slightest change in the usual color or cloudiness of urine should lead you to a doctor to take it for laboratory analysis.
A change in the color of urine can also be the result of a person's exposure to food, medicines, and even certain types of vitamins. Excessive use of vitamins leads, as a rule, to coloring urine in greenish hues, but carrots give a bright Orange color. Food additives and artificial dyes can also change natural color urine. Separately, we mention newborns. In a child up to two weeks, urine is often observed without any special shades. This is absolutely normal and is explained by the use of milk and the difference in work activity. gastrointestinal tract from a more mature organism.
As a rule, in a healthy person, the urine staining pattern is not observed for a long time, and normalization is natural, but if significant color changes continue for a long time, it is worth undergoing a full examination. This is especially important for children and pregnant women.
Causes of the appearance in the urine of shades other than normal
Changes in the shade of urine can be quite a lot and each has its own reason:
- Dark colored urine appears due to insufficient fluid intake, the use of quinine, rifampicin, vitamins C, B and medications. Diseases such as cirrhosis, polycystic disease, vasculitis, jaundice, and other infections, as well as poisoning with copper-containing substances, also lead to such symptoms;
- Brown color characteristic when ingested by aloe, legumes or rhubarb. Laxatives, antibiotics, and anti-malaria drugs often cause this effect. Hepatitis, cirrhosis, kidney disease and some others also lead to such symptoms.
- Urine with a reddish tint often happens after eating beets or blackberries. This is absolutely normal, but if blood clots appear in the urine, a whole spectrum is possible here. serious problems – kidney stones, prostate adenoma, glomerulonephritis, pyelonephritis and other pathologies. In this case, an examination by a doctor is mandatory;
- Intense yellow color urine of dark tones can be triggered by the use of medications or, much more dangerous, signal hepatitis. This shade is also observed due to dehydration of the body, the cause of which can be frequent vomiting, diarrhea, and even pathologies of the cardiovascular system;
- Urine color and consistency of beer indicates the presence of bilirubin and urobilinogen in it, caused by parenchymal disease. Similar to beer, it is made by the foam that forms when such urine is agitated;
- Lemon color urine talks about the disease obstructive jaundice;
- Urine shades of green, most often formed as a result of the use of medicines or foods with dyes of artificial origin. The exception to the rule is asparagus. It's the only one natural product, leading to such an effect;
- Orange color urine is given to carrots and its juice, as well as some medicines, for example, furadonin;
- yellow bright color in combination with a sediment in the form of sand indicates the presence of stones in the kidneys;
- Milky white shade indicates excessive reproduction in the genitourinary system of pathogens;
- Black urine is a sign of serious dangerous pathologies. It can be Macifava Michelli's disease, melanoma and even cancerous tumors.
Medications that change the natural color of urine
Consider in detail the medicines, the use of which leads to staining of urine:
- Aspirin gives a pink tint;
- Rifampicin, phenazoperidine and metronijazol are red-brown;
- Triamterene - blue and blue-green shades;
- Sulfososalin and tetracycline - orange;
- Triamterene - blue and greenish shades;
- Phenacytin - dark brown;
- Phenindione - orange or red;
- Phenytoin - red or pink;
- Phenothiazine - Red, pink, orange, sometimes rusty;
- Furazolidone and chloroquine - brown;
- Quinine - black or brown;
- Zincofen - brown and red.
As you can see, the reasons causing change the colors of urine are very diverse, and can be both natural and harmless in nature, and indicate serious pathologies requiring immediate professional intervention.
Symptoms that should alert you:
- Increased urge to urinate;
- Regular rise in temperature;
- sudden chills and fever;
- Painful manifestations in the peritoneum;
- Fetid odor of urine.
Whatever the color of the urine, if one or more of the above symptoms appear, urgently for examination.
Normal urine should have a straw yellow color, in some cases a change in the shade of urine in yellow color palette is considered an acceptable norm, but when the color of the urine becomes too yellow, the causes can be both natural and pathological.
Why is urine yellow and what does it mean? directly depends on the pigments that are present in it. These substances color urine in one color or another. Urine of bright yellow color is not a cause for panic, but it is necessary to exclude the possibility of developing any pathology.
The color of urine is bright yellow - what does this mean?
As already mentioned, the reasons for changing the color of urine to a brighter yellow color can be natural and pathological.
TO natural causes can be attributed:
Pathological causes:
- . The salts that are deposited in the urinary system gradually turn into sand and then into stones. Calculi intensively absorb the liquid entering the body, and, consequently, the concentration of urine and its shade change.
- Preeclampsia. This is a complication when carrying a child on later dates. This condition is accompanied by edema, future mother there is an increase blood pressure, proteinuria. In this case, the urine becomes more concentrated and may change its color.
- Liver problems. When malfunctions occur in the liver, urobilin rises, which leads to urine staining.
- Violation of metabolic processes.
In addition, to pathological reasons urine color changes include:
- urinary tract infections;
- inflammatory processes in the urinary organs;
- heart disease;
- pathology of the gastrointestinal tract;
- in some cases cause yellow urine could be helminthiasis.
Causes of the phenomenon in adults and children
Among women yellow urine may indicate:
- erosion of the reproductive organs;
- urethritis.
In men yellow urine can be suspected:
- inflammatory processes in the urinary canal;
- inflammation of the prostate gland;
The child has yellow urine can be observed with:
- kidney and liver diseases;
- viral hepatitis;
- Gilbert's disease;
- pathologies of the development of the bile ducts;
- hemolytic anemia;
- influenza and other viral pathologies;
- cardiac pathologies.
It must be said that it is not advisable to make a diagnosis based on the color of urine alone, if the color of the urine is associated with any pathology, the patient will have the main symptoms of the disease.
For example, when liver diseases yellowing of the skin and sclera of the eyes is observed, with heart diseases, edema, weakness, and shortness of breath develop. Therefore, self-diagnosis is not only not advisable, but also quite dangerous.
Separately, it must be said about the change in the color of urine in women who are carrying a child. In most cases bright yellow urine during pregnancy is completely normal - the body carries a double load, and the urinary system works in an enhanced mode.
More early in pregnancy is associated with toxicosis and dehydration. Nursing mothers can also pay attention to a change in the color of urine - along with milk, the body gives a large number of liquid, hence the urine becomes more concentrated.
What to do to normalize the situation?
When abrupt change the color of urine must be analyzed with what it may be connected - what the person ate, what he drank, what medications he took, and also pay attention to possible clinical signs of a particular disease.
At natural color change urine may only need the following:
- establish a drinking regime;
- avoid taking certain medications;
- correct nutrition - abandon coloring foods;
- reduce strenuous exercise.
However, if the color of the urine after the above measures remains unnatural, you should consult a doctor.
Problems with the functionality of the urinary system are dealt with by a urologist. Therefore, initially it is better to make an appointment with this doctor, and if necessary, he will refer the patient for a consultation with other specialists.
In order to reduce the risk of pathologies organs of the genitourinary system, you need to lead an active lifestyle, get rid of bad habits, eat right and balanced, drink enough water (namely water, not sweet soda with dyes).
It is useful to drink herbal infusions from time to time. Urine of a rich color, as well as pale yellow, is not always a cause for concern, but it is definitely an occasion for closer attention to the work of the body.
Only a timely response to a problem that has arisen and consultation with a competent specialist will be able to prevent serious diseases.
Find out about what problem the color of urine will tell you from the video:
Urine is a biological fluid that is the result of human activity. Most people do not pay attention to the color of urine, which is a mistake. The shade of urine is an indicator that reflects the state of human health.
Often the urine takes on a bright yellow color. This change will be the result of eating food or provoked by a serious pathology. To exclude the possibility of developing the disease, you should contact a urologist.
Urine is a biological fluid that is the result of human activity.
Reasons why urine is yellow
The color of urine depends on the amount of pigments in it - urobilin, urochrome, urorosein. The change in the shade of the biological fluid is explained by the fact that pathological processes are present in the body.
Provoking factors include:
- diet - the consumption of foods with the addition of preservatives, dyes, flavors. Colored drinks, black coffee, alcohol, and other foods turn urine yellow;
- dehydration - with water deficiency, a violation of the genitourinary system occurs. Toxic substances and processed foods do not leave the body, but remain in it, provoking intoxication. In the biological fluid, the concentration of pigments increases, which contributes to a change in shade;
- taking medications – most medications consist of active ingredients, which linger in the kidneys and affect the discoloration of urine;
- climate - abrupt change weather conditions leads to the loss of a large amount of fluid;
- During pregnancy and breastfeeding;
- eating large amounts of salty foods, which causes the formation of sediment in the urine.
The color of urine depends on the amount of pigments in it.
Cause yellow urine can become an inflammatory process in the genitourinary system, infection, disrupting the work of the gastrointestinal tract, genetic predisposition.
yellow urine in women during pregnancy
During pregnancy, women's urine takes on a lemon hue. While carrying a child, girls regularly take special tests that reflect the health status of the expectant mother.
If a change in the shade of the biological fluid is associated with the development of pathology, the doctor will promptly identify the deviation and eliminate it. The most dangerous diagnosis is preeclampsia, which is characterized by severe dehydration of the body, the formation of swelling and increased pressure.
During pregnancy, women's urine takes on a lemon tint.
The cause of yellow urine in pregnant girls is an imbalance of hormones. The body is exposed to a high load, from which the kidneys begin to work more intensively. This process provokes dehydration: toxins settle in the body and contribute to a change in the color of urine.
Yellow urine in children
The urine of a newborn baby in the first days of life is transparent. Gradually adapting to the surrounding world, the child's body begins to fully function. The bright yellow color of urine in children is not a pathology, but the result of changes in the body. Yellowness can appear immediately after birth or after a couple of months.
The urine of a newborn baby in the first days of life is transparent
Young children are not able to report a deterioration in well-being or negative changes that affect health. Parents should monitor the shade of the baby's urine. If the yellow color is present for more than 7 days, you should visit a doctor's consultation, the change may indicate the development of the disease. Proceed to self-treatment the child is prohibited, this may aggravate his condition.
Causes of yellow urine in men
The reason for the change in the shade of the liquid is the consumption of foods that contain a large amount of pigment - beets, asparagus, pumpkin, carrot juice.
The reason for the change in the shade of the liquid is the consumption of certain foods
The shade of male urine may change as a result of excessive physical activity. Sports and regular exercise reduce the amount of water in the body and increase the process of sweating.
Medications and urine color
The color of urine often changes when exposed to drug therapy. The use of vitamins and mineral complexes, dietary supplements, and antibiotics can cause yellow urine. These drugs include drugs containing vitamin B, which is easily soluble in water.
The color of urine may change due to taking medications.
Water deficiency leads to the fact that the body cannot absorb synthetic components, therefore, excretion harmful substances deal directly with the kidneys. If the medicinal product does not contain coloring components, the color of the liquid may be affected by its shell, which also consists of dyes.
As you know, normal urine is transparent and colored in pale yellow, one might say, straw color. But the intensity of its color can be affected by various factors, in particular, the amount of pigments excreted from the body and the amount of liquid drunk during the day.
Therefore, even a completely healthy person sometimes has bright yellow urine, although in some cases this may indicate a health problem.
Pathological causes
As a rule, bright yellow urine is observed when the body is dehydrated, which can be triggered by various factors, including:
- the use of drinks, especially water, in insufficient volume;
- diseases accompanied by the formation of edema, for example:
- chronic heart failure;
- gestosis of pregnant women;
- cirrhosis of the liver, etc.
- excessive sweating, for example, with hyperhidrosis or increased physical exertion;
- congestion in the kidneys;
- acute and other diseases that are characterized by prolonged diarrhea or vomiting, etc.
Important: if the expectant mother, especially in the second half of pregnancy, has a sharp weight gain, she should be carefully examined for the development of preeclampsia with latent edema, since this pathology can be life-threatening for the fetus and the woman herself.
Thus, all these conditions are characterized by a lack of water in the body, that is, less water enters than is excreted. In such cases, the kidneys try to correct the situation due to their compensatory mechanisms, namely, increased water reabsorption. As a result, the urine becomes more concentrated and acquires a rich yellow color.
Scale for determining the degree of dehydration of the body
But it is not always easy to find the answer to the question why urine is bright yellow, since real reasons color changes may be due to individual characteristics person. Quite often, metabolic disorders of certain salts, which are hereditary, provoke an increase in the intensity of urine color. If they are not detected in time and the person does not undergo a course of corrective therapy, over time, sand and even stones can form in the kidneys, which require surgical intervention to remove.
Other reasons
However, yellow staining of urine is not always a sign of pathology. Often this effect is given by the use of certain food additives, excessive passion for pumpkin, carrots or carrot juice. Also, food colorings contained in most modern foods, especially carbonated drinks, can give urine an intense color.
Attention! The urine of lactating women can also become intense yellow tint, since most of the fluid consumed is used by the body for milk production, so this is considered a normal variant.
Drugs as the cause of urine staining
In addition to the reasons listed above, bright yellow urine may be the result of taking laxatives, since drugs of this pharmacological group provoke the active removal of water from the body, resulting in a gradual increase in urine concentration.
In addition, sometimes the urine takes on a bright lemon color. This may be the result of taking:
- vitamins, in particular, A, C and group B;
- certain antibiotics;
- preparations based on 5-nitrofuran derivatives.
Thus, urine can acquire an unhealthy intense color due to various circumstances in no way hazardous to human health. Therefore, you should not immediately panic in such cases. It is much better to remember whether you ate carrots, pumpkin or dishes based on them the day before, or whether you took any medicines. If within a few days the state of urine does not normalize, you should still consult a doctor.
Attention! If for a long time the urine retains its rich yellow tint and there are pains in the lower back or right hypochondrium, fever, indigestion or vomiting, you should immediately consult a doctor.