What does increased protein in urine mean: normal and abnormal indicators, probable diseases and their treatment

Proteins are involved in all processes in the human body, against the background of which all cellular structures are formed. They are part of enzymes (enzymes) responsible for biological and chemical processes. For any disease, the patient is prescribed a urine test, which detects the level of protein in urine, which indicates the course of the pathology.

Healthy people should not have protein in their urine. The presence and amount of a substance in urine indicates physiological processes and the course of serious diseases. The doctor interprets the tests; it is not recommended to try to normalize protein levels on your own.

What is protein in urine

It is important to know that increased protein in the urine does not always indicate the course of any pathologies. Changes in indicators can occur against the background of hypothermia, abuse of foods that include protein. After the negative factor disappears, the indicators return to normal.

You should only worry if an increase in protein levels in the patient’s urine is observed on an ongoing basis. This state of affairs indicates the course of serious diseases in the body. The higher the score, the greater the likelihood that the patient has kidney failure.

The presence of a large amount of protein in the patient’s urine or the complete absence of the substance indicates a problem in the body. If you notice the appearance of unpleasant symptoms, take a series of tests, the doctor will make a diagnosis and prescribe the necessary course of therapy.

How to remove protein from urine according to an old recipe

Before removing protein from urine, you should make sure that the intended diagnosis is correct. It is clear that the folk technique in the treatment of many diseases has never failed and has helped solve the problems of everyone who turned to it. But it’s still better to get test results, talk with a doctor, and only then think about how to reduce protein in the urine: with medication or with the help of traditional recipes. The combined scheme is famous for its best performance. Traditional and alternative medicine are great friends and complement each other.

As soon as we have a diagnosis in hand, we begin selecting prescriptions independently or together with a specialist.

Kidneys

Cranberry juice is an excellent remedy that can help eliminate inflammation of the kidneys and urinary tract. It can be prepared from both fresh and frozen berries. To do this, grind 500 g with sugar and pour boiled but cold water (2 liters). Place on low heat and bring to a boil. After the liquid has cooled it is ready for use.

Female organs

You can find recipes that are taken orally. But the best option for quickly getting rid of the inflammatory process is douching. A decoction of chamomile is used, but not steep. It is also recommended to use a weak solution of oak bark, which, in addition to relieving inflammation, will help eliminate erosion.

Male organs

Prostatitis is inflammation of the prostate gland. But douching is powerless here. Baths and polar candles come to the rescue. You can make them yourself or buy them at the pharmacy. As for the baths, you should steam over the same chamomile.

Norm of indicators

The normal amount of protein in a patient's urine varies depending on the person's age and gender:

• for men. For representatives of the stronger sex, doctors consider the maximum acceptable norm to be 0.3 grams per liter. This concentration of protein in the urine of men is caused by hypothermia, intense physical activity, or consumption of large amounts of foods containing proteins (eggs, lean meats, cottage cheese). Remember: the maximum allowable amount of protein in products should not exceed 15% of the total weight of all dishes;
• for women. The permissible concentration of proteins in urine is 0.1 grams per liter of urine. Protein levels in urine during pregnancy up to 30 mg are normal. Excess is considered a pathology requiring immediate treatment. In any case, regular monitoring of a woman in position is an important aspect;
• for children. No protein should be detected in the child’s urine. The permissible level of the indicator is 0.025 grams per liter of liquid. Deviations from the norm are observed in boys aged 6 to 14 years. The pathology is formed against the background of changes in the body of the stronger sex associated with puberty.

In any case, exceeding the indicators should attract the attention of the doctor. Follow your doctor's recommendations; reducing increased readings is a necessary aspect.

Learn about the causes of staghorn kidney stones and how to get rid of the deposits.

Effective methods for treating acute glomerulonephritis in children are collected in this article.

What the research results say

In the process of examining the patient's urine, the laboratory technician examines its color, acidity, presence of sediment and components indicating possible diseases. One of the components that a healthy person should not have is protein.

The presence or increased protein in the urine has a medical name - proteinuria. This disease has several stages, depending on how much protein is found in the patient. It is important to know that daily urine is used for analysis, and therefore is also called daily urine. Thus, the protein norm from 30 to 300 mg is called microalbuminuria, if the daily protein reaches the limits from 300 mg to 1 g - this is a mild stage of proteinuria. The average severity of the disease is characterized by indicators from 1 to 3 g, and in severe forms the norm is over 3 g.

Daily protein in the patient’s analysis is allowed, but only if its norm does not exceed the reading of 100-150 mg. If it indicates the presence of proteinuria, one should look for the causes of this phenomenon and begin treatment of the disease.

Symptoms of disorders

In most cases, a mild degree of proteinuria does not show itself clinically; changes are observed only in the patient’s tests.

Advanced pathological conditions make themselves felt by a number of clinical signs:

• against the background of protein loss, pain in the bones appears, especially during the course of multiple myeloma;
• nephropathy, manifested by protein deposition in the fingers and toes;
• due to the increased level of calcium in the patient’s blood, frequent dizziness and headaches are observed;
• against the background of progressive anemia, chronic fatigue develops;
• the color and smell of urine changes. Redness of the urine indicates the presence of red blood cells in the fluid. The patient's urine may include white clots, indicating the content of a large amount of albumin;
• chills, increased temperature against the background of infectious and inflammatory processes;
• loss of appetite, vomiting and nausea are observed in advanced situations, often against the background of general intoxication of the body.

Important! The presence of unpleasant sensations should force the patient to immediately visit a doctor and begin therapy. Ignoring clinical signs leads to a worsening of the situation and the development of complications.

Indications and contraindications for analysis

Studying the amount of protein in urine is prescribed in the following cases:

• diseases of the excretory system;
• complaints from the patient that indicate a possible excess of protein and red blood cells in the patient’s blood;
• assessing the dynamics of disease treatment, the development of possible complications, and checking the effectiveness of therapy;
• assessing the condition of the body at preventive prices.

Patients who have had a sore throat or scarlet fever after recovery should undergo repeated testing to prevent complications and relapses.

There are no contraindications to the analysis; the study is recommended for preventive purposes for all people (at least once a year).

Study of protein levels during pregnancy in women

Urine tests for pregnant women are prescribed regularly - before each scheduled visit to the attending physician until the very birth. This is the main indicator of the condition of the expectant mother. In pregnant women, protein becomes a signal of hidden ailments and disorders that women are not even aware of.

Hormonal changes, weight gain - all this increases the load on a woman’s body, which works in emergency, “double” mode.

Increased protein in the urine during pregnancy is often a sign that the mother’s body cannot cope with the increasing load. The amount of blood in a woman’s body increases, and the kidneys cannot cope with such volumes.

Also, during pregnancy, chronic diseases of the kidneys and ureters worsen; normal urination is disrupted due to the pressure of the growing uterus on the bladder and kidneys. This is why dysfunction in the kidneys begins, and protein appears in the urine.

In addition to ailments of the urinary system, proteins in urine are a symptom of nephropathy - a severe and serious disease that leads to dire consequences. After the protein is detected, the pregnant woman must undergo an ultrasound examination of the kidneys and treatment is prescribed. If these actions are neglected, pregnancy can end in spontaneous abortion and even the death of the woman.

Preeclampsia is also dangerous - the formation of edema of the patient’s internal organs in position. The first signs of these diseases are swelling of the lower extremities and sudden weight gain in a short period of time.

You should not hope that after giving birth these health problems will disappear on their own - any diseases should be treated immediately after they are diagnosed. Quite often, after childbirth, various inflammations and chronic diseases become even more aggravated in women.

Preparation and conduct of the study

To obtain correct results, urine must be collected in a special way, otherwise the results obtained will not correspond to the real clinical picture. It doesn’t matter who takes the test, the rules are the same for both sexes, even for children.

The following rules must be adhered to:

• to detect protein in urine, it is necessary to take morning urine, preferably on an empty stomach;
• take care of the cleanliness of the container. Avoid using mayonnaise jars and use only special sterile containers for collecting urine. In this way, you will minimize the entry of foreign substances into the urine that distort test results;
• if urine donation is indicated for an infant, use a special bag to collect urine, which is placed on the child’s genitals;
• Do not forget about personal hygiene; before collecting liquid, thoroughly wash the external genitalia. Do not use antiseptics, they can kill pathogenic microorganisms that are present in the patient’s excretory system, distorting the clinical picture.

If you need to take the test urgently, wash your hands before the procedure and make sure that no foreign substances get into the container. The quality of the analysis is affected by containers containing sweet water and juices. Residues of protein will distort the real picture of the situation, and the doctor will prescribe the wrong course of therapy.

There are many diagnostic methods that can detect the presence of protein in a patient’s urine. The doctor chooses the appropriate option in each specific case. The nephrologist prescribes a urine test for protein and albumin.

Daily urine test for protein: how to collect, what it shows

A 24-hour urine test for protein is one of the most informative procedures for determining kidney dysfunction. The advantage of the study is the ease of collecting material and the ability to quickly find out the result.

A urine test shows whether there are foci of inflammation, infectious processes, and how well the kidneys cope with the filtration function.

To get a reliable result, you need to properly prepare and collect material.

When do you need to take a 24-hour urine test for protein?

Determination of protein in urine using a daily analysis is carried out if proteinuria was shown by a preliminary general analysis. The kidneys filter the blood, and waste products are excreted along with urine. If the function of the paired organ is impaired, the filtration process is less efficient and proteins enter the urine.

In diabetes mellitus and hypertension, protein in daily urine is one of the markers of severe disorders. As the pathology progresses, the amount of proteins increases.

Externally, a failure of renal function is manifested by swelling, attacks of nausea, shortness of breath, and constant fatigue.

Some oncological pathologies (multiple myeloma, Waldenström's macroglobulinemia) are accompanied by a sharp increase in the concentration of proteins in the blood. Against this background, the amount of proteins secreted by the kidneys increases. Therefore, if such diseases are suspected, a urine test collected over 24 hours is prescribed.

Temporary (passing) proteinuria occurs after heavy physical work and intense training. The reason for the appearance of protein in a daily urine test can be a high temperature during viral, bacterial infections, or during pyelonephritis. If these diseases are suspected, a test of urine collected per day is prescribed.

How to prepare to submit the material

If 24-hour urine collection is scheduled, you should stop taking diuretics 1-2 days before it begins. Spicy and sour foods are excluded from the diet, and do not drink alcohol. You should stay at home during the urine collection period.

You need to prepare a container for liquid. This can be a 3 liter container purchased at a pharmacy or a bottle of the same capacity. The jar should be washed, doused with boiling water, and allowed to dry.

Rules for collecting urine for research

The doctor who prescribes the test tells you how to properly collect daily urine for protein. He also issues a form with the patient’s data and the name of the study. The paper will need to be provided to the laboratory along with the material. The doctor should clarify whether it is necessary to collect the first portion of urine in the morning, immediately after waking up.

Collection of biomaterial begins at 7 am. Before each emptying of the bladder, it is necessary to thoroughly rinse the external genitalia and dry them with a paper towel. To prevent vaginal discharge from getting into urine, women should cover the external opening of the vagina with a tampon or cotton ball.

During the day, urine is collected every time you visit the toilet. It is convenient to use a small clean container for a new portion, and then pour it into one large container. Keep it tightly closed in a cool place. It is best to use a refrigerator - the storage temperature should not exceed 8 degrees Celsius.

The last portion of urine is obtained at 7 am the next day. All collected liquid is thoroughly mixed, 100-150 ml of urine is poured into a pharmaceutical container.

Before submitting the daily analysis to the laboratory, the total volume of collected material is recorded on a form. Then they are taken to the clinic as quickly as possible.

Acceptable daily loss of protein in urine

The amount of protein excreted in urine is measured in milligrams (mg). In a healthy adult, 50 to 80 mg of protein enters the urine per day. Proteinuria is indicated by a reading of 130 mg or more.

The loss of daily protein in urine is divided into the following types:

• microalbuminuria (removal of 25-300 mg of proteins);
• mild proteinuria (300-1000 mg);
• moderate severity (1000-3000 mg);
• massive proteinuria (more than 3000 mg).

The normal levels of protein in daily urine are the same for people of all age groups.

Reasons for the increase

Loss of protein in urine is a sign of kidney problems. The degree of proteinuria depends on how damaged the organ is.

Mildly expressed occurs in chronic pyelonephritis. Moderate proteinuria is observed with:

• acute, chronic glomerulonephritis;
• amyloidosis, systemic lupus erythematosus;
• toxic nephropathy;
• kidney damage due to diabetes mellitus, severe heart disease.

A sign of nephrotic syndrome is a pronounced loss of protein per day (more than 4 g).

Increased excretion of protein in the urine is observed in cases of brain damage and oncological processes. Frequent use of nephrotoxin drugs (aminoglycosides, medications with gold, trimethadione, amphotericin, polymyxin) also causes proteinuria.

In pregnant women, an increased level of protein in the urine is observed, even if proteinuria was not detected during a general analysis. This happens against the background of swelling and increased blood pressure. This condition is dangerous for the health of the expectant mother and fetus, so the woman must strictly follow all the doctor’s recommendations.

Proteinuria may be accompanied by leukocytosis. This indicates a urinary tract infection. Blood impurities in the analysis are a symptom of injured kidneys, bladder or urethra. The analysis reveals a large amount of protein with erythrocytes in glomerulonephritis.

High protein levels detected in a urine test are not always associated with pathology. The cause of proteinuria may be a sudden transition from prolonged bed rest to normal life.

Proteinuria occurs after eating a large amount of meat, physical fatigue, or severe stress. After a few days, the concentration of protein in the urine returns to normal, so this form of proteinuria is considered benign.

Is it dangerous to lower performance?

Doctors consider low protein levels in daily urine to be harmless. This is normal and nothing to worry about.

Factors influencing the results of daily protein analysis

The analysis may show an unreliable result if discharge from the genital organs is mixed with the urine. For men it is sperm, for women it is secretion from the vagina.

Therefore, doctors recommend that women not take tests during menstruation, and when collecting urine on normal days, close the entrance to the vagina. The entry of stool particles into the liquid also gives a false result.

Do not analyze 24-hour urine for protein immediately after forced diuresis and drinking large amounts of liquid.

https://www.youtube.com/watch?v=pfDowCt6cuI

The use of certain medications shortly before diagnosis makes the analysis of 24-hour urine for protein biased. These medications include:

• contrast solutions for x-ray diagnostics based on iodine;
• soda solution;
• antibiotics (penicillin group, cephalosporins);
• sulfa drugs;
• para-aminosalicylic acid.

How much does a 24-hour albumin test cost in Moscow?

Patients of inpatient departments and clinics take a urine test for albumin free of charge. In private clinics and laboratory centers, the price of analysis differs. The cost of diagnostics ranges from 250 to 500 rubles.

Probable diseases

Why is there protein in urine? Exceeding the indicators is caused by many different factors.

Physiological causes of protein in the urine (not a pathology) include:

• powerful physical activity;
• consumption of foods rich in proteins (observed in patients who play sports professionally);
• during pregnancy (late gestation periods). The pathology is formed against the background of compression of the bladder by the uterus, which is accompanied by congestion;
• prolonged stay of a person in an upright position, which leads to disruption of blood flow in the body;
• hypothermia;
• epileptic seizures, severe psychological stress, concussions.

Diseases that pose a threat to the health and life of the patient (cause an increase in protein in the patient’s urine):

• systemic pathologies of connective tissue (for example, systemic lupus erythematosus). The disease is accompanied by lupus glomerulonephritis or nephritis;
• the course of infectious or inflammatory processes in the patient’s kidneys;
• malignant formations in the urinary system;
• chemotherapy or the use of other strong medications;
• diabetes mellitus (against the background of this disease, albumin is always found in the patient’s urine);
• long-term course of arterial hypertension;
• mechanical damage to the kidneys;
• poisoning the body with toxic substances;
• constant stressful situations, for example, due to dangerous work;
• multiple myeloma. A special protein (M-protein) is constantly detected in the patient’s urine.

Proteinuria is a term indicating the presence of an increased amount of protein in a person’s urine. Patients who have recently suffered from infectious diseases, allergy sufferers, and pregnant women are at risk.

Proteinuria is divided into several types:

• light – 1g/day;
• moderate – from 1 to 2 g/day;
• severe – 3 g/day.

What does a general urine test show? View a transcript of the results for adults and children.

Learn about the symptoms of a sore kidney and the treatment of diseases with folk remedies from this article.

Go to https://vseopochkah.com/bolezni/mochekamennaya/vidy-kamnej-v-pochkah.html and see photos and descriptions of types of kidney stones, as well as methods for removing deposits.

Difference in performance

Protein and leukocytes in urine are an indicator of health. Their absence, decrease or increase is a reason for serious concern and immediate preparation of a treatment regimen, as well as continued examination. It is thanks to urine that in most cases the inflammatory process in the body is diagnosed at the initial stage of development. If you have doubts about whether a patient should undergo surgery upon admission, after studying the composition of urine, all doubts will disappear. During such periods, protein levels simply go through the roof, as the body uses them to notify about problems.

Experts call these bodies saviors and helpers of the immune system. A condition in which the levels are high, but the disease itself has not yet been diagnosed, is called proteinuria. But an increase in red cells is leukocyturia. Each of the indicators may indicate the onset of a problematic state of the organs:

In addition to these diseases, protein levels indicate physical activity and lack of rest. This does not indicate serious violations, but if you do not give the body rest, then trouble will definitely occur. This signal is given by the body quite often among students and people who do not have a night's rest for more than 8 hours. But in this case, the indicators will not rise by more than 0.08 g during the day.

If leukocyte counts are high, women are sent to a gynecologist, and men to a urologist. Because most often the problem concerns the reproductive system. In advanced forms of the inflammatory process, it smoothly spreads to neighboring organs and systems, but is a secondary disease. Treatment is always prescribed in accordance with the underlying ailment.

Need to know! Before taking any tests that relate to urine collection, and there are quite a lot of them. This is not just a general urine test. Careful preparation is necessary. First, put the genitals in order - washing. Secondly, the collection container must be clean and well dried. Any omission or non-compliance with the basic rules and the results will not correspond to reality.

Effective Treatment Options

After making a diagnosis, the doctor prescribes a course of therapy. The reasons for the increase in protein compounds in urine may be chronic diseases of the excretory system or a common cold. In addition to special medications, diet plays an important role in eliminating the problem.

If the pathology has formed against the background of an inflammatory process, it is recommended to eliminate it, restore the body’s defenses, and the performance of the affected organ. Often, an increase in protein levels is observed during diabetes and arterial hypertension. The diseases require a full course of therapy and lifelong adherence to the doctor’s recommendations. These pathologies cannot be completely cured.

Lack of treatment for chronic diseases leads to a decrease in quality of life, even death. Such patients should undergo regular urine testing for the presence of protein, to exclude the development of complications.

Traditional medicines are effective against diseases of the excretory system. Decoctions of lingonberries, raspberries, St. John's wort, birch leaves and plantain are actively used. All natural remedies should be used only after consultation with your doctor. Self-treatment at home is strictly prohibited.

Proteinuria - types and mechanisms of development

A condition in which a urine test reveals more than a trace amount of protein is called proteinuria. In this case, the body loses over 150 mg of protein fractions per day. Proteinuria syndrome can be physiological (functional) or pathological, and it is not always associated with disruption of the urinary system.

Functional proteinuria

A temporary, benign increase in protein in the urine is sometimes observed in healthy people under certain conditions. To date, the mechanisms of development of functional proteinuria are not fully understood, but it is believed that this is due to a slight malfunction of the renal system without anatomical changes. Physiological proteinuria is divided into the following types:

1. Orthostatic proteinuria (postural) - observed in young people of asthenic physique after a long stay in a standing position or after walking, and after being in a lying position it is absent (therefore, protein is not detected in the morning portion).
2. Feverish - determined during periods of increased body temperature, accompanied by intoxication of the body.
3. Nutritional – after eating a large amount of protein-rich food.
4. Centrogenic - as a result of a convulsive attack, concussion.
5. Emotional – with severe stress, psychological shock.
6. Work (tension proteinuria) – occurs due to excessive physical exertion, training (explained by a temporary disruption of the blood supply to the kidneys).

Pathological proteinuria

Increased protein in the urine can be of renal or extrarenal origin. Pathological processes occurring in the kidneys are based on different mechanisms, depending on which they are distinguished:

1. Glomerular proteinuria is associated with damage to the peripheral glomeruli, increased permeability of the glomerular basement membrane (plasma proteins are filtered from the blood into the urine in large quantities).
2. Tubular proteinuria is caused by pathologies in the renal tubules due to anatomical or functional disorders in which the ability to reabsorb proteins is lost, or proteins are secreted by the tubular epithelium.

Based on the severity of damage to the glomerular filter, glomerular proteinuria is divided into the following types:

1. Selective proteinuria - occurs with minor damage (often reversible), characterized by the penetration of proteins with low molecular weight.
2. Nonselective proteinuria - reflects a severe lesion in which fractions with high or medium molecular weight enter the glomerular barrier.

The following types of abnormalities are not associated with pathological processes in the kidneys:

1. Overflow proteinuria (prerenal), which occurs due to excessive production and accumulation of low molecular weight proteins (myoglobin, hemoglobin) in the blood plasma.
2. Postrenal - explained by the release of mucus and protein exudate in urine that has passed the renal filter due to inflammation of the urinary or genital tract.

The concept of “isolated proteinuria” is distinguished, which is characterized by the presence of an increased amount of protein compounds in urine without impaired renal function or other symptoms or disorders. Patients with this diagnosis are at high risk of developing kidney failure after several years. Often the protein is released in a concentration of no more than 2 g per day.

Useful tips

Everyone can prevent deviations in urine analysis. Follow useful recommendations regularly and visit a doctor if necessary.

Preventative tips:

• avoid stressful situations, hypothermia, burns;
• normalize your diet, keep in mind that protein is useful only in small quantities;
• exercise moderately, avoid excessive strength training;
• treat infectious diseases in a timely manner, try to prevent their relapses;
• consume at least two liters of fluid per day.

The presence of protein in urine should alert the doctor and the patient. Changes in indicators do not always indicate illness, but it is better to be a restless healthy person than a calm sick person. Take care of your health; if discomfort occurs, consult a doctor to find out the cause of the problem and prescribe appropriate therapy.

A specialist will tell you more about the causes of protein in the urine in children and the treatment of possible diseases in the following video:

Main causes of proteinuria

Protein is one of the main building materials in the human body. This substance consists of human bone and muscle tissue, and the cells of the main organs of the body. Metabolic processes in which protein is involved synthesize many useful and essential acids and microelements necessary for the proper and complete development of the body. If a malfunction occurs in the body, inflammatory processes and cell destruction begin, daily protein is found in urine.

The main reasons for this phenomenon are the size of the protein molecule. During metabolic processes occurring in organs, all substances break down into simple components and enter the bloodstream. Having been cleared in the liver, the remnants of metabolic processes penetrate the kidneys. These are various harmful substances, toxins, and cell particles. If the kidneys are working correctly, then all these products will easily enter the urine and be eliminated from the body naturally. But with existing dysfunctions in these organs, the protein molecules “get stuck”: they are larger than the shrunken glomeruli of the kidneys, which means they simply cannot penetrate them and decompose into small components.

Remaining in the urine, they are detected in laboratory tests.

If such a phenomenon is rare and daily protein does not exceed the permissible norm, protein in urine should not be considered a pathology. But an increase in its quantity, as well as its constant presence, is a rather bad sign of kidney disease.

The causes of abnormalities in urine can be divided into several groups:

• improper fluid balance;
• fever;
• sudden change in body temperature;
• diseases of the reproductive system;
• emotional disorders;
• excessive physical activity.

If the reasons for the appearance of protein lie in moisture imbalance, treatment will be simple - you need to reconsider the patient’s daily routine. Often a person may be subjected to high physical activity, during which fluid is removed from the body along with sweat. If you do not replenish its deficiency with a sufficient amount of fluid from the outside, problems with the urinary tract arise. If the causes of the imbalance lie in an excessive amount of fluid in the body, it means that kidney pathologies are present, that is, they cannot cope with their functions and drug treatment is necessary.

At high temperatures, the liquid also quickly evaporates from the body, and the person “burns out.” If a woman has diseases of the reproductive system, in which there is excessive vaginal discharge, this may be the reason for the lack of moisture.

Also, the reasons for the appearance of protein in the urine may be due to an incorrect diet, i.e., excessive consumption of protein foods and a lack of fats and carbohydrates in the diet. With sudden hypothermia, inflammation occurs in the kidneys, affecting urine analysis, and with overheating, the same “evaporation” effect occurs as with fever.

The causes of protein traces or a slight excess of its norm may be due to the effects of medications taken for other diseases. Thus, the level of protein in the urine increases when taking salicylic acid, which is part of many drugs, drugs containing lithium, penicillin, some types of antibiotics aimed at treating inflammation, etc. The level of this substance also increases when consuming substances such as sulfonamides and aminoglycosides.

If the protein norm is more than 1.5 g and has a strong tendency to be detected in clinical studies, the reasons may lie in serious chronic ailments and pathologies.

To detect these diseases, a number of serious additional examinations and diagnostics are required.

Such diseases include:

• chronic high blood pressure;
• inflammation in the kidneys, reproductive system and urinary tract;
• pulmonary tuberculosis;
• malignant formations in the urinary system;
• oncology of the circulatory and hematopoietic systems;
• autoimmune disorders;
• improper protein metabolism (hypothyroidism, diabetes mellitus);
• poisoning with toxins and heavy metals;
• extensive and deep burns of the skin and internal organs;
• kidney injuries.

The level of protein in urine also increases when undergoing chemotherapy courses, which are part of the treatment strategy for oncology. The causes of protein in the urine, which are permanent, can also be explained by congenital pathologies or anomalies in their development, the treatment of which is usually carried out surgically.