Itching in kidney disease: symptoms, diagnosis

Main reasons

Not all diseases associated with one or another kidney damage are accompanied by itching on the skin. Most often it accompanies any manifestations of renal failure (uremia). There are several factors that can cause this pathology:

chronic manifestations of infectious kidney damage (pyelonephritis, glomerulonephritis, urinary tract diseases);
various cancerous tumors in the kidneys;
diseases that lead to the accumulation of metabolic products in the kidneys (diabetes mellitus, gout);
diseases of the kidney vessels that contribute to their clogging (hypertension, thrombosis);
advanced form of tuberculosis, which provokes damage to kidney tissue;
pathologies of the excretory organ system;
connective tissue diseases (dermatomyositis, lupus erythematosus and others);
acute and chronic infections (syphilis, erysipelas).

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Kidney Failure, Itchy Skin: What Should You Do?

My aunt fell ill with chronic renal failure (CRF) and her creatinine increased to 7.54 mg/dL. In recent days, he has been suffering greatly from skin itching, almost all over his body, but there are no signs of a skin rash. What to do? Give me some helpful tips! Thanks in advance!

Good afternoon Sorry to know about your aunt's condition. Creatinine 7.54 mg/dl is very higher than normal and is she on dialysis or not? Dialysis directly causes itchy skin. If she is not on dialysis, I advise her to take it, because dialysis can reduce various symptoms and complications, such as heart failure and pulmonary edema.

In chronic renal failure, various factors can cause itchy skin, but in general, skin problems are associated with impaired kidney function, and therefore treating kidney failure and improving kidney health is the best choice. Currently, chronic renal failure cannot be completely cured, but effective treatment can repair damaged cells and tissues, restore kidney function, and thus, skin problems are alleviated or resolved, and creatinine is reduced.

Our therapy can better control polycystic kidney disease and ensure quality of life, prolong life, relieve suffering, even great hope of curing the disease. We in China have a lot of experience.

Hemofiltration

Compared to hemodialysis, hemofiltration is often used in the intensive care unit for acute renal failure. It removes not only small-sized waste, but also medium-sized waste such as chemicals, bilirubin and excess vitamin. Hemofiltration has the advantage of removing solutes that are small enough to pass through the ultrafilter in proportion to their plasma concentration.

Tell me, please, does your aunt have urine?

If there is still urine, then immunotherapy is recommended. Moreover, if she is on dialysis, then the frequency of dialysis decreases.

1, Take antipruritic medications or apply antipruritic ointment;

2, Pay attention to personal hygiene and take baths regularly;

Itching with cystitis in women treatment

3, Scientifically plan your diet

This is some advice for your aunt's condition and if you have any questions, you can send them by email [email protected] or call 86-311-89261580 and we will answer your questions as soon as possible. We are happy to help you. Best wishes!

The mechanism of development of itching in kidney diseases

Infections and taking some pills for kidney disease can cause itching of the skin.
Why does kidney itching occur? What is the mechanism of its development? Modern medicine does not yet provide accurate answers to these questions. First of all, patients who are treated with hemodialysis (an artificial method of blood purification in acute renal failure) complain about the appearance of itching. With this procedure the following is observed:

intoxication of the human body due to the participation of excess aluminum and magnesium in biochemical processes;
hyperfunctionality of the thyroid gland may occur, which causes excess phosphates and calcium to appear in the blood;
an increase in the amount of histamine, which provokes itching;
the functioning of the sweat glands deteriorates, resulting in dry skin that itches all the time;
the amount of urea increases.

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Causes, symptoms and treatment of left kidney disease

It is not easy for an ordinary person to recognize how the left kidney hurts. Because pain in the area of the left kidney can be easily confused with pain in the intestines or spleen, in organs located on the left side of the body.

Etiology of the disease

The reasons why the left kidney hurts can be different. Basically, pain in the left kidney appears due to the fact that some kind of inflammatory disease develops in the organ. For example:

An inflammatory process that forms in the renal pelvis - in other words, pyelonephritis. Signs of pathology are expressed in a mild, pressing pain on the left side. Often patients may complain of the development of pain on both sides of the body.
Benign and malignant tumor of the left kidney. This is a very dangerous polyetiological pathology. The disease can develop as a result of chemical, hormonal, immunological, radiation, or hereditary effects on the human body. These factors provoke the development of pain in the left kidney. As already mentioned, cancer can be of malignant and benign etiology. The tumor can be primary, that is, one that has developed in the organ itself, and secondary, that is, it has infected the kidney, spreading from other affected organs located nearby.
Prolapse of the left kidney or nephroptosis. With this pathology, the left kidney is very mobile. The normal range of mobility is considered to be no more than 2 cm in any direction. Nephroptosis is usually caused by sudden weight loss. This often happens to young women trying to quickly lose those hated pounds. They are the ones at risk, the weight “melts”, but the organ does not have time to “fall into place.” As soon as a person feels unwell and consults a doctor, nephroptosis is diagnosed without problems, since patients have characteristic symptoms: excessive pallor of the skin and very severe weight loss. Ultrasound examination of the left kidney, as well as urography and TM will help confirm the diagnosis.
Presence of urolithiasis. This is another reason why the left kidney hurts. This disease can affect the body of any person. Urolithiasis is characterized by the development of stones in the kidneys, bladder, and urinary organs. This happens due to the fact that metabolic processes take place in the wrong mode. In addition, many factors can provoke the development of pathology: lack of vitamins, climatic conditions, pathologies of the skeletal system, injuries, ultraviolet deficiency, kidney disease, dehydration, chronic gastrointestinal pathologies.
Fibroma and adenoma. Non-malignant tumors in the kidneys.
Hydronephrosis. Pathology develops when the patency of the ureteropelvic segment is impaired. Symptoms of the disease include poor urine output due to enlargement of the renal pelvis and pain on the left side of the body.

If the left kidney hurts, the reasons, as already mentioned, may be different, but the symptoms are almost always the same:

Pain in the lumbar region, lower abdomen or left side.
Development of nausea, sometimes with vomiting.
Frequent urge to urinate.
Development of chills and fever.

If you have the above symptoms, you should urgently consult a urologist or therapist. Only a doctor can accurately determine the cause of pain and prescribe effective treatment.

Pain syndrome

My left kidney is sick - what to do, how to cope with the problem? We must not forget that the kidneys are a very important organ of the human body. Based on this, even mild ailments and slight discomfort in the kidney should not be ignored under any circumstances. As soon as symptoms of pain in the kidneys are noticed, you should immediately consult a urologist. If your left kidney hurts, only a doctor can tell you what to do for proper treatment. It is important to understand that the sooner you visit a specialist, the greater the likelihood of avoiding serious complications in the future. The first thing to do is to diagnose the disease, and only then begin treatment.

It is important to remember that any independent treatment will not turn out to be anything good. What to do if your kidney hurts, it’s better to ask your doctor. He will send the patient for tests, an ultrasound, and only then will he prescribe the necessary medications that will eliminate the very cause of the pain in the kidney. However, while the tests are ready and the diagnosis is underway, doctors recommend taking certain precautions:

do not disturb the daily routine;
stick to a diet;
to refuse from bad habits.

Doctors recommend overexerting your body less and resting more. It is very important to take care and avoid:

hypothermia;
infections;
colds;
cooling the feet.

If a person needs to visit public places during the period of illness, then it is necessary to wear a gauze bandage. It is very important to pay attention to the amount of liquid you drink per day. During the period when pain appears in the left kidney, you should not drink a lot, however, it is harmful to deprive the body of fluids; you should not lead to dehydration. You need to drink clean water in moderation. Drinking mineral water is not recommended, as it can cause the formation of kidney stones. In addition to maintaining a healthy daily routine, adjustments to the nutritional system will be required. Doctors recommend completely removing from the menu:

fast food;
semi-finished products;
spicy food;
salty food;
fried foods;
smoked meats

And you need to include the following food products in your daily menu:
A folk method of cleansing the kidneys! Our grandmothers were treated using this recipe...

Cleaning your kidneys is easy! You need to add it during meals...

sour cream;
cream;
chicken, quail egg;
honey in small dosage;
vegetable products;
fish products;
boiled meat;
black bread.

Lifting weights is strictly prohibited; jogging and any sports activities should be avoided. It is also better to avoid traveling on public transport, and if you still need to go somewhere, then you need to choose a seat that is not located on a wheel, since it will shake on bumps, and this will negatively affect the condition of an already diseased kidney.

Drug therapy

Drug therapy is necessary in almost all cases of kidney inflammation. The following are usually used for treatment:

antibacterial agents;
uroseptics;
drugs that have a diuretic effect;
antihypertensive medications.

If an inflammatory process in the kidneys is diagnosed, under no circumstances should you delay treatment with medications or strong drugs. Drug treatment takes place in three stages:

Etiological therapy.
Pathogenetic therapy.
Symptomatic therapy.

Antibacterial drugs and uroseptics have an effect on pathogenic microorganisms, that is, they eliminate the very cause of the development of the inflammatory process in the kidneys. The dosage and regimen are prescribed by the doctor. The course of antibiotic therapy is not short, it can last up to one and a half months. At the first stages of treatment, antibiotics can even be administered intravenously, a little later the drug is administered intramuscularly, and after a course of injections they switch to treatment with tablets. After treatment with antibacterial drugs, the time comes for uroseptics. They are also used for a long time, for several weeks after the symptoms of inflammation disappear. Very often, doctors prescribe both antibiotics and uroseptics as a combination therapy. Symptomatic treatment includes removing toxic substances from the body and lowering blood pressure if it is high. To remove toxic substances, the following are usually used:

fresh frozen plasma, saline infusions;
diuretics;
enterosorbents;
no strong laxatives.

If the inflammation is very severe, hemodialysis or plasmapheresis may be prescribed. In addition to the above remedies, doctors usually prescribe drugs that enhance immunity and vitamin complexes. If glomerulonephritis is diagnosed, the doctor prescribes hormonal medications, immunosuppressants, and anti-inflammatory drugs.

Jade and herbal medicine

Herbal medicine is often used in the treatment of kidney inflammation. But it is important to understand that it can only be used as an addition to the main drug treatment. For recipes, medicinal plants that have antimicrobial, diuretic and anti-inflammatory effects are usually chosen. Most often, the following are used to prepare medicinal tinctures and decoctions:

St. John's wort;
series;
lingonberry leaves;
horsetail.

A fruit drink made from cranberries or lingonberries and a decoction of rose hips help well in treatment. Vegetable juices have an equally noticeable positive effect.

Doctors usually recommend beet or radish juice. Traditional recipes help well with inflammatory processes in the kidneys, but they showed the best effect in the treatment of chronic nephritis. If you want to use traditional methods, you must consult your doctor. Only he can authorize or prohibit the use of alternative medicine recipes.

Surgical intervention

Unfortunately, if a severe inflammatory process develops in the kidneys, antibiotics may be powerless. In some cases, only a surgeon can help get rid of inflammation. The following pathologies usually require surgical intervention:

BPH;
tumor of the ureters;
retroperitoneal tissue of the kidney, compressing the urine output pathways and disrupting their patency;
urolithiasis disease;
twisted ureters;
any anomalies in the structure of the urinary system.

If the inflammatory process in the kidneys has developed as a result of one of the above diseases, then you cannot do without the help of a surgeon. In addition, surgery is prescribed for frequent exacerbations of kidney inflammation. The affected kidney no longer performs its function, but at the same time, being an infected organ, it can harm the entire body and provoke the development of a second septic disease. For example, there may be:

sepsis;
endocarditis;
abscess.

In this case, kidney removal is the only option. It is very important to immediately consult a doctor at the first feeling of discomfort or the development of any negative symptoms. To avoid serious problems, which can sometimes result in death, a visit to a specialist is necessary. Only he can correctly diagnose the pathology, prescribe effective treatment and monitor the patient’s condition after treatment. It is important to never engage in independent selection of medications and questionable treatment methods.

Main symptoms

Itching of the skin with kidneys occurs both throughout the body and in certain areas. It is characterized by an increase in intensity in the spring-summer period. It can be unbearable when an unbearable desire appears to scratch one or another part of the body. It can also be moderate. Patients often notice itching immediately before the hemodialysis procedure. Dangerous symptoms that may indicate the presence of kidney disease are:

high body temperature;
lethargy, drowsiness, sometimes headaches;
a person gets tired quickly;
aching joints;
muscle weakness;
cough, pain in the chest area;
frequent infections;
pain in the heart, tachycardia, shortness of breath;
frequent and weak urination (often you want to urinate at night).

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Signs of an acute rash

Symptoms of an acute urticaria rash (photo below) are severe:

temperature increase;
many rashes on various parts of the body;
bright color of the rash, formed outlines of spots, lack of migration;
fever, general deterioration of a person’s condition, weakness;
severe itching in the area of the rash and pain when pressing on it.

Acute urticaria rarely goes away on its own; in addition, it is dangerous due to the possibility of complications that develop rapidly. One of them is swelling of the mucous membrane of the tongue or throat, which causes difficulty breathing and requires emergency treatment.

Urticarial vasculitis, which is similar to urticaria, is characterized in part by symptoms of its acute form, and in addition to them there may be:

dense blisters of rashes that can be easily felt through the skin;
if you press on the rash, you will experience a burning sensation and pain;
if vasculitis affects the vessels of the liver, gastrointestinal tract or kidneys, these organs can become inflamed.

Treatment of urticarial vasculitis should in no case be delayed, since it interferes with the normal functioning of blood vessels, resulting in impaired blood supply to organ tissues. How can you identify an urticarial rash on the skin (a photo will help with this).

Kidney failure and skin rash

For patients with renal failure. they often suffer from some obvious and serious symptoms that will affect people's quality of life. Among the symptoms, skin rash is a common symptom for patients with kidney failure. And the skin rash often starts in the leg and then spreads to the stomach, arms and ears.

Pain, burning, stinging, itching when urinating in women

1. High phosphorus levels

When kidney function is severely damaged, excess phosphorus cannot be removed by the kidneys, which will cause high phosphorus levels. Patients may then experience a skin rash.

2. Accumulation of toxins by uremia

As we know, the kidneys have the function of filtering waste and toxins in the blood. However, when the kidneys are damaged, they will not be able to function well. And toxins and waste in the blood will accumulate in the body. Uremic toxins in the body can cause rashes or itchy skin.

3. Primary cause

There are some underlying causes of skin rashes that are caused by certain kidney diseases such as lupus or certain other immune diseases. Skin rash is often a common symptom in these diseases.

How to treat skin rashes in patients with kidney failure?

From above, we can find the main causes of skin rash, however, the main or main cause of skin rash is decreased kidney function and abnormal immune system. Therefore, if patients want to treat their skin rash, they must improve kidney function and regulate the immune system.

Here we recommend immunotherapy. which may achieve two goals for patients with kidney failure. They use both Chinese medicines and Western medicines, and through six steps, this therapy can relieve symptoms and clear waste in the blood. There are some Chinese herbal medicines with the function of repairing damaged kidney tissue and kidney cells, and protecting kidney function, residual which will improve kidney function and regulate the immune system.

In addition, patients with kidney failure skin rash should also take care of themselves in their daily lives, such as not to prolong the rash, in order to prevent infection and avoid spicy and fatty foods. All of these will be useful for treating skin rashes.

Itching in the urethra in men - treatment

If you want to know more and have questions, you can contact us as follows. I'm very glad to help you. We wish you a speedy recovery!

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What do acne on the face “signify”?

A good experienced specialist can already have a general picture of the disease just by looking at the patient’s face. The face is a mirror of the state of the body. Acne on the face is a clear sign of improper functioning of the body. After all, the skin takes on a huge job of removing toxins and waste if the kidneys are disrupted. And then a rash, small pimples, acne, and sometimes swelling and paleness of the skin appear. You can independently determine the appearance of acne:

near the eyes (the problem lies in diseases of the reproductive system and kidneys);
on the forehead, in the upper part (impaired functioning of the urinary and gastric bladder);
with a red tint on the chin in men (development of prostatitis);
redness, irritation, peeling, dark areas around the mouth and on the chin (disruption of the excretory system);
subcutaneous acne (hormonal disorders that also affect the functioning of internal organs).

But only a specialist has the right to correctly diagnose the disease and prescribe treatment, since the appearance of acne carries a lot of “hidden” information that only they can decipher. It is almost impossible to cope with illnesses on your own. Or you can “remove” the symptoms for a while, and then the disease will begin to progress even more.

Diagnostic methods

Itchy skin can be a symptom of many diseases. How do you know that its appearance is a sign of kidney disease? To diagnose them, a number of studies are carried out:

laboratory tests (general urine test, general blood test, blood test for biochemistry, that is, for the presence of protein, breakdown and metabolic products in it);
ultrasound examination of the peritoneal organs;
cardiography;
Using ultrasound or x-ray, the speed of blood flow in the renal glomeruli is examined.

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What diseases can it be associated with?

Chronic renal failure certainly contains at its core a primary disease, the consequence of which it becomes. Primary diseases most often include:

In the last stages of the development of chronic renal failure, patients develop not only hoarseness, shortness of breath, ulcerations of the oral mucosa, but also suffocation, respiratory arrhythmias, and tracheitis. bronchopneumonia and dry pleurisy. Pulmonary diseases are characterized by low-grade fever, hemoptysis, harsh breathing, dry fine rales, and pleural friction noise. Uremic tracheitis and tracheobronchitis in combination with overhydration and heart failure against the background of impaired cellular and humoral immunity lead to the development of uremic pneumonia and pulmonary edema.

In addition to disturbances in the respiratory system, with increasing chronic renal failure, overhydration and anemia often develop. electrolyte disturbances, acidosis. uremic myocarditis. which at the final stage causes dystrophy of the heart muscle and chronic heart failure. A consequence of chronic renal failure, among other things, can be dry pericarditis. signaling itself by pericardial friction noises and recurrent pain, changes in the cardiogram.

Gastrointestinal dysfunction caused by chronic renal failure is usually represented by chronic colitis. stool disorder, release of nitrogenous components through the mucous membrane of the gastrointestinal tract and salivary glands. Possible development of uremic parotitis. stomatitis. stomach ulcers. against the background of impaired hemostasis provoking profuse bleeding.

What infections cause body skin itching?

The symptom is present with viral damage; most “childhood infections” are accompanied by specific damage from spots to blisters.
Particularly unpleasant sensations are caused by chickenpox rash, in which elements at different stages of development from a spot to a sore and a crust can simultaneously exist. Measles and rubella rashes itch, but less than chickenpox elements. Itching and scarlet fever caused by bacteria. Our expert in this field:

Vertieva Ekaterina Yurievna

Oncologist, dermatovenerologist, cosmetologist

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Basic principles of treating the disease

There are many causes of kidney failure. It can be called:

poisoning;
medications;
infectious diseases;
inflammatory processes;
urinary tract obstruction;
hemodynamic disturbance;
urological pathology and much more.

Treatment of this disease is a very complex process. This procedure should only be carried out under the supervision of a specialist.

The specialist first discovers the cause of the disease and then eliminates it. If the condition is already advanced and conventional medications do not help, then hemodialysis is performed - with the help of an artificial kidney, the blood is cleansed.

With this procedure, blockage of the kidney arteries may occur. In this case, bypass surgery, prosthetics, and an additional procedure are performed - balloon angioplasty.

If blood circulation is poor, it should also be restored. Metabolic substances are removed from the blood and then antibacterial drugs are prescribed.

For preventive purposes, the patient is prescribed a certain diet: the necessary diet is prescribed, which includes restrictions on the consumption of proteins and excess liquid.

Treatment

To completely cure a urticarial rash and prevent the possibility of its reoccurrence, you need to eliminate the cause that caused such a reaction. If rashes appear due to disturbances in the functioning of the gastrointestinal tract or due to intolerance to any foods, you need to stop eating such foods. It should be noted that foods that cause a rash in one person are completely safe for another. Many people have some allergic reaction to certain substances. After the cause of the disease has been identified, it is necessary to follow a vegetable or dairy diet, excluding unhealthy foods from it until the urticarial skin rash is completely cured. Very often the effectiveness of using local drugs is not very high. Rubbing the inflamed areas with a weak vinegar solution can have a noticeable effect. A cool bath to which you need to add boiled wheat bran will also help relieve itching and burning. If inflammation occurs due to neuroses and other diseases of neurotic origin, then the manifestation of symptoms can be reduced by swimming in sea water.

The treatment method is selected depending on the symptoms of the disease, and not on the appearance and nature of the rash. There are several tactics for treating urticaria rash (photo available). Representatives of the old medical school recommend using Arsenic in chronic forms and in the absence of symptoms of effects on the digestive system. If the disease recurs regularly, Quinine should be prescribed.

What drugs are used to treat chronic renal failure?

2% sodium bicarbonate solution - in the form of cleansing enemas.

4% sodium bicarbonate solution, 20% glucose solution, anabolic steroids, vitamins B and C, rheopolyglucin - used for drug correction of homeostasis in a day hospital several times a year.

Adenosine triphosphoric acid - used to restore the dynamic function of platelets, prescribed 1 ml intramuscularly for a month.

Vaseline oil. buckthorn, rhubarb, sorbitol - laxatives to eliminate hyperkalemia.

Lasix. ethacrynic acid is a diuretic used as part of infusion therapy in a hospital setting.

Lespenefril - binds protein metabolism products, taken orally 1 teaspoon 3 times a day.

Magnesium oxide (burnt magnesia) - used to restore the dynamic function of platelets, prescribed 1 gram orally for a month.

Polyphepan is an enterosorbent, taken orally before meals at a dose of 30-60 g/day with a small amount of water; the course of treatment is 3-4 weeks.

Protamine sulfate is used to correct heparin levels, which helps reduce the severity of uremia symptoms.

Which doctors should you contact if you have chronic renal failure?

Diagnosis of chronic renal failure is indicated for all patients with complaints about urological diseases. Anamnesis involves collecting data on urological diseases, changes in urine tests, and the characteristics of pregnancy and childbirth (for women).

Laboratory, radionuclide, and ultrasound methods are used. Various test methods, for example, the Zimnitsky test, study the functional activity of the kidneys, and the study of creatinine clearance, calculation of glomerular filtration and tubular reabsorption using the Reberg test allow the most accurate assessment of nephron function.

Radionuclide methods, which can determine the efficiency of renal blood flow, and ultrasound methods have recognized effectiveness.

Treatment of chronic renal failure at home

Exacerbations of renal failure are a reason for hospitalization, as is the disease in its final stages. In other cases, treatment occurs at home with the patient periodically staying in a clinic and under the regular supervision of the attending physician. To reduce the load on functioning nephrons, a patient with chronic renal failure is advised to:

exclude drugs with nephrotoxic effects;

limit physical activity, but do not eliminate it completely;

sanitize sources of infection in the body;

use drugs that bind protein metabolites in the intestines;

follow a strict diet, namely reduce the daily intake of protein and table salt.

Daily protein intake should be limited to 40-60 grams, and in case of persistent azotemia, its amount can be reduced to 20 grams per day; however, the ratio of essential amino acids should remain stable. A persistent increase in blood pressure, as well as sodium retention, as well as the presence of edema, dictates the need to limit the consumption of table salt to 2-4 grams per day. Further restriction should be carried out only under strict indications, since vomiting and diarrhea can easily cause severe hyponatremia, which again is not desirable. It is noted that a salt-free diet (even in the absence of dyspeptic symptoms) slowly but leads to hypovolemia and a further reduction in filtration volume.

In pursuit of the goal of removing the products of nitrogen metabolism from the patient's body, it is recommended to increase sweating, since it is through the sweat glands, hepatocytes, and intestinal epithelium that metabolic products are eliminated. Physiotherapeutic procedures aimed at this can be represented by a simple or infrared sauna, medicinal baths, sanatorium treatment in a warm and dry climate.

At home, the hemodylase procedure, which is so necessary for patients, can even be carried out - today devices have been developed for home use. However, this practice is not widespread and patients are forced to regularly visit medical institutions, which does not have the most positive impact on their quality of life.

With less difficulty and expense at home, patients with chronic renal failure can undergo peritoneal dialysis, aimed at cleansing the body of uremic metabolites.

Treatment of itching as the main manifestation of kidney disease

Itching cannot be cured separately, because in case of kidney disease, the disease itself must be treated systemically.

Chronic kidney failure develops at a slow pace, so it cannot be completely cured. Methods are used to remove metabolic products from the body and improve the functioning of the organ. For this disease, the following procedures are performed:

Diet therapy. This method is very important because if you consume protein, urea increases in the blood. That is why the diet is aimed at reducing protein intake in food.

Sorbent medications, such as activated carbon, are prescribed to remove harmful substances from the intestines.

Injections of alkaline solutions are prescribed, which stabilize the acid-base balance.

Hemodialysis is used, which cleanses the body. Its main principle is the penetration of urea, creatine and other elements with low molecular weight through the membrane and their removal from the blood.

Ultraviolet ray therapy is used to help relieve itching.

Baths are taken with the local anesthetic Polidocanol.

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Zdrava-Mir

Let's first clarify what we mean by the word itching. 100 years ago, one scientist came up with a scientific definition for this concept, although it does not look entirely scientific, but there is no other one yet: itching is an unpleasant sensation that makes you want to scratch. Indeed, itching itself, especially severe, can cause a lot of trouble, even serious ones. For example, it prevents you from sleeping, causes irritability and nervous exhaustion. Often a person scratches his skin until it bleeds, so much so that the characteristic marks of scratching remain for a long time.

The mechanisms of itching have not been fully studied, although much is already known: the role of some nerve endings in the skin, the significance of the release of the biologically active substance histamine from cells, and the certain role of the central nervous system have been elucidated. When the underlying cause of itching is not clear, this term is used as the main diagnosis. But still, itching is not a disease, but a symptom of some disease. Therefore, doctors are primarily interested in the causes of itching, because the choice of treatment depends on this. In addition, it is advisable to make a diagnosis of some disease (maybe a very serious one) on time. It is difficult to do this in absentia; we can only list the most common causes of itching. But first, it should be said that the itching can be localized - only in certain areas of the body or general (generalized) - over most of the skin. Reasons that cause localized itching - Various skin diseases (in these cases, itching can be combined with other skin manifestations). These include scabies, pediculosis (lice), urticaria, neurodermatitis, etc. Scabies has become quite common in recent years, and you can even get infected with it in transport. It is caused by scabies mites (itching). With this disease, if you look closely, you can see tiny black dots on the skin located on whitish or grayish stripes. These are passages of scabies mites with particles of their excrement and dirt. They are better visible where the skin is thinner: on the lateral surfaces of the fingers, the flexor surfaces of the joints. Itching in the area of the toes and feet occurs with epidermophytosis - a fungal infection of the feet . Itchy scalp can be a consequence of seborrhea. There are other skin diseases that are accompanied by itching. In these cases, it is not difficult for a dermatologist to make a diagnosis. The fact is that these diseases are accompanied by clearly visible and typical skin changes. You can also call it red, flat, scaly and pink lichen, eczema, etc. It is clear that first of all it is necessary to treat the disease that caused the itching - this is the only way to get rid of it. As for hives, you should try to identify the allergen that caused it and have less contact with it. Itchy skin can be caused by chemical, mechanical and temperature irritants . If the skin is dry and highly sensitive, then itching may occur from cold, heat, strong sunlight, sweat, wearing “scratchy” woolen or synthetic clothing, fur, or from the use of certain cosmetics. In all these cases, the itching goes away some time after stopping contact with the irritant that caused it. But if the itching bothers you for months, you need to look for another reason. - Some extra-cutaneous diseases (although, as a rule, with such diseases the itching is more often generalized). Such diseases include, for example, diabetes mellitus (not only pronounced, but also hidden); In this case, itching occurs in the genital area or anus. Therefore, if a regular blood test for sugar does not reveal an increase, you need to do a sugar load test. (True, you need to know that itching in the perineal area is sometimes disturbing in the case of another metabolic disorder - gout.) Less commonly, there are other extracutaneous causes of local forms of itching: with gynecological diseases (inflammatory, tumor) - in the perineal area. (Attention! Itching in the clitoral area is sometimes an early symptom of malignant tumors of the female genital organs.) Itching in the anus is sometimes disturbing with hemorrhoids, with certain types of worms (pinworms). Itching in the nose, oddly enough, also happens with worms in the intestines. This symptom is especially pronounced in children. Itching of the skin of the legs can occur with moderate congestion in the vessels of the lower extremities, for example with varicose veins or swelling in the legs of cardiac origin. Reasons that cause general or generalized itching - Diabetes mellitus (both general and local itching occur). After complete treatment of diabetes, the itching disappears. - Jaundice. It should be noted that jaundice, which causes severe itching, can also be hidden, when the skin color changes very little (however, biochemical blood tests reveal an increase in bilirubin levels). It is believed that the cause of itching during jaundice is the accumulation of large amounts of bile acids (BA) in the body. However, a significant increase in FA in the blood is not always observed. And this is explained by the fact that in such people, fatty acids accumulate faster in the skin than in the blood. — Liver diseases without jaundice, but with impairment of some of its functions. In these cases, itching may be the first sign of liver cirrhosis, including alcoholic cirrhosis. — Various kidney diseases with impaired function. The cause of itching here is the retention of nitrogenous wastes in the body and their release through sweat through the skin. — Diseases of the lymphatic system — lymphogranulomatosis. Itching here is combined with an increase in a large number of lymph glands. In this case, you need to contact a hematologist. (Itching of hematological origin is much less common than with diseases of the liver and kidneys.) - Tumors of the gastrointestinal tract , as well as dysfunction of the thyroid gland. — Itching can be of central, nervous origin (nerve endings of the skin and sensory fibers are not involved) — with severe psychological stress, with thoughts about the possibility of contracting scabies or lice. In this case, the itching disappears on its own when the situation that caused it is resolved. — Vegetative-vascular dystonia. With this disease, itching most often occurs seasonally - in spring and autumn. It’s called seasonal itching. - Senile itch. The exact cause of this phenomenon has not been established. It is believed that such itching is associated with age-related deterioration of liver function. In addition, the skin in old age often becomes thinner and drier, the sebaceous and sweat glands work less well, and irritation occurs more easily. - Taking certain medications, such as salicylic acid (particularly aspirin) or large doses of vitamin PP (nicotinic acid). From all that has been said, we can conclude that if there is long-term disturbing itching, especially generalized, a person needs to be seriously examined. First, check for parasitic diseases (at a dermatologist). If they are not present - for pathology of the liver, kidneys and endocrinological diseases: diabetes mellitus and thyroid dysfunction. Then consider sequentially all other possible reasons.

Treatment is prescribed depending on the cause of the itching. However, there are general recommendations that help relieve or reduce this disturbing symptom. — The diet should not contain irritating foods: salty, spicy, spices. Alcohol, coffee and strong tea are undesirable. - Sedatives and sleeping pills help to somewhat reduce itching and relieve insomnia - both medications and traditional medicine, including phytotherapeutic (valerian, motherwort). — Calcium supplements and antihistamines are recommended. For senile itching - iodine preparations. — Warm soothing baths , showers, sea bathing are used (if there are no contraindications). Baths should be taken in the evenings for 20-25 minutes with the addition of decoctions of string, oak bark, and oregano. The water temperature should be 37 degrees. — The skin can be wiped with an alcohol solution of calendula , lubricated with creams and ointments containing antihistamines and menthol. In severe cases, ointments containing corticosteroid hormones are prescribed.

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|2013-11-06 01:16:06

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Itching and kidneys are closely related

Kidney diseases are often accompanied not only by pain, acute or dull, but also by unpleasant sensations on the skin, accompanied by a desire to scratch it. Itching and kidneys appear to be closely related.

No, with renal colic the patient does not itch, but with uremia (poisoning of the body with products of protein metabolism caused by impaired kidney function), chronic glomerulonephritis and pyelonephritis - almost 86% of patients complain of itching.

Cause of itching in diseased kidneys

The connection shown by itchy skin and kidneys occurs mainly in chronic renal failure. If there are other clinical symptoms of this pathology, the patient’s complaints of itching may well be considered as an additional sign.

Medical statistics note that itching and kidneys appear together with:

Chronic kidney diseases that led to the development of glomerulonephritis, pyelonephritis, hydronephrosis or urolithiasis.
Malignant neoplasms in the patient's urinary system.

Due to the accumulation of metabolic products in the renal tubules, which is typical for diabetes mellitus, amyloidosis, gout, leading to impaired excretory function, itchy skin and kidneys often appear together. In case of stable chronic renal failure, the resulting ammonia compounds remaining in the body lead to the same type of intoxication.

What does itching mean with diseased kidneys?

In cases of established chronic renal failure, developing itching may indicate:

an increase in the concentration of urea in the patient’s blood and skin;
a decrease in excretory function of the kidneys, accompanied by a clear decrease in sweating, which leads to dry skin and itching;
increased functionality of the thyroid gland (hyperparathyroidism), which leads to an increase in the concentration of calcium and phosphates in the blood, which manifests itself in the form of itching;
with an increase in the number of mast cells in the human body, the concentration of histamine also increases, which leads to itching;
itching of the skin in the kidneys can occur even when transferred to hemodialysis, which is the result of a violation of the excretory function of the kidneys.

In any case, if prolonged skin itching occurs, which is not caused by clearly known causes, but there is kidney disease, you should definitely notify the doctor about this, who will adjust the treatment process for the kidney disease.

Source: https://urolog.pw/st/zud-i-pochki

Sources used:

https://etopochki.ru/kidney/bol/zud-pri-zabolevaniyah-pochek.html
https://zhurbirzha.ru/protokol/kak-izbavitsya-ot-zuda-pri-khpn/
https://mbdou-ds49.ru/post_2371/
https://prourinu.ru/priznaki/vazhno/zud-pri-zabolevanii-pochek.html
https://zdravpochki.ru/cheshetsya-v-pochkax.html

Causes of urticaria

There are a lot of reasons why urticaria occurs, and it can be quite difficult to determine which of them prompted its development. We list the possible options:

allergic reaction to any medications;
consequence of insect bites;
reaction to certain foods;
symptoms of any infection (caries, sore throat);
the result of a burn caused by exposure to ultraviolet radiation;
reaction to clothes that are too tight;
defects in the functioning of internal organs (liver, gastrointestinal tract, kidneys);
influence of temperature indicators (cold or heat);
malignant formations;
worms;
gynecological diseases;
hormonal imbalances (for example, during menstruation or pregnancy);
results of stress.

How to identify urticarial skin rash? More on this later.