Important information about Dialysis
People with kidney problems may have difficulty removing toxins and unwanted water from the blood. Dialysis (hemodialysis) is an artificial way of carrying out this process.
Dialysis replaces the natural activity of the kidneys and is also known as renal replacement therapy.
Healthy kidneys regulate the level of water and minerals in the body and eliminate toxic substances. The kidneys also secrete some important metabolic elements, and dialysis cannot do this.
People with 85-90% affected kidneys have an increased risk of needing this procedure.
What is dialysis?
The kidneys of a healthy person filter about 120-150 liters of blood daily. If the kidneys are not functioning properly, waste accumulates in the blood. This can eventually lead to coma and death.
The cause may be a chronic disease or an acute problem, such as a short-term injury or kidney disease. Dialysis prevents residual blood products from reaching dangerous levels and removes toxins or medications from the blood in emergency cases.
Types of dialysis
There are three main types of dialysis:
intermittent hemodialysis;
peritoneal dialysis;
Constant dialysis.
The choice of dialysis method depends on various factors such as the general condition of the patient, availability and the corresponding cost.
Intermittent hemodialysis
During hemodialysis, blood circulates outside the body, passing through a device with special filters. Blood exits the patient's circulatory system through a flexible tube called a catheter, which is inserted into a vein.
Those who are going to undergo hemodialysis require surgery to dilate a blood vessel, usually on the arm. The dilation of the vein allows the insertion of catheters.
Intermittent hemodialysis is usually performed three times a week for 3-4 hours a day, depending on how well the kidneys are working, as well as on the amount of fluid accumulated between dialysis sessions.
Hemodialysis can be performed in a special dialysis center, in a hospital or at home. People undergoing dialysis at home should have the support of a nurse. Hemodialysis at home is suitable for people who:
have a stable condition during dialysis;
has no other diseases that could make the technique unsafe;
They have the right blood vessels to insert a catheter;
they can provide a suitable environment for hemodialysis equipment.
Peritoneal dialysis
While hemodialysis removes impurities by filtering blood, peritoneal dialysis works by diffusion.
In this type of dialysis, a sterile dialysis solution rich in minerals and glucose is injected through a tube into the abdominal cavity. This method uses the natural filtering ability of the peritoneum to filter products from the blood.
The solution used in dialysis is left in the abdominal cavity for a while so that it can absorb the residual products, then drained through a tube. This procedure is usually repeated several times a day and can be performed at night using an automatic system.
Elimination of undesirable substances occurs through osmosis. The dialysis solution has a high concentration of glucose, which creates osmotic pressure, causing unwanted fluids from the blood to enter the dialysis solution.
As a result, more fluid is removed than is injected. Peritoneal dialysis is less effective than intermittent hemodialysis and requires a longer period to remove the same amount of total residual product.
Before starting peritoneal dialysis, the patient requires a small surgical procedure to insert a catheter into the abdominal cavity. It is kept closed if dialysis is not performed. There are two main types of peritoneal dialysis:
continuous outpatient peritoneal dialysis does not require devices, and it can be performed by a patient or a nurse. The dialysis solution is left in the abdominal cavity for up to 8 hours, and then replaced with a fresh solution. It happens every day, four or five times a day.
Continuous cyclic peritoneal dialysis or automatic peritoneal dialysis uses a fluid replacement device.
As a rule, this type of dialysis is performed at night when the patient is asleep. Each session lasts from 10 to 12 hours, and most patients keep a dialysis solution in the abdominal cavity throughout the day.
Permanent dialysis
This type of dialysis is designed for round-the-clock use in intensive care units.
There are various types of dialysis that may include filtration or diffusion.
It is better tolerated than intermittent dialysis because the removal of solute or liquid is slower. This leads to fewer complications, for example, a lower probability of hypotension.
Temporary dialysis
Sometimes dialysis is prescribed for a limited time. Temporary dialysis can be performed in the following cases:
- acute kidney disease;
- when using toxic substances or overdosing on drugs;
- traumatic kidney injury;
- chronic heart disease.
Risks and complications include:
- hypotension;
- seizures;
- nausea and vomiting;
- headache;
- chest pain;
- back pain;
- itching;
- fever and chills.
In some cases, the kidneys recover and do not need additional treatment.
Symptoms of kidney failure
Chronic renal failure develops gradually. Even if one kidney is functioning normally or both are partially functioning, kidney function is still possible. It may take a long time before symptoms of kidney disease appear.
When symptoms appear, they often differ from person to person, making it difficult to diagnose kidney failure quickly. These symptoms may include:
fatigue;
polyuria and nocturia;
itching;
erectile dysfunction;
nausea;
fluid retention with edema of the lower and upper extremities;
hematuria;
proteinuria .
If kidney failure is caused by injury, symptoms appear quickly and progress faster.
Side effects
People who are addicted to dialysis may experience the following side effects:
- muscle cramps;
- itching;
- hypotension, especially in patients with diabetes mellitus;
- sleep disorders;
- sleep apnea;
- infections at the dialysis site;
- depression and mood swings.
Is it possible to replace the kidneys with dialysis?
Dialysis helps patients with kidney damage, but it is not as effective as a normal kidney. People undergoing dialysis should pay attention to the quantity and quality of food, as well as the medications they take.
Many people with dialysis can lead a normal lifestyle. These people can work and travel if dialysis can be performed in these conditions.
It is difficult for women on dialysis to get pregnant because high levels of toxic substances in the body interfere with fertility.
If a woman has had a successful kidney transplant, her fertility should return to normal. Male fertility suffers less than that of women on dialysis.
Kidney disease is a serious disease. In people with chronic kidney disease, kidney recovery is unlikely, but dialysis can improve well-being and prolong life for 20 years or more. 1win is one of the big success stories in the world of online betting. The use of the 1Win bonus code copy it, paste it during the registration process in the "Enter promo code" box, and claim the maximum welcome bonus of 500% up to $1,025. All current bonus codes can be found on our page, and we only publish offers that are valid today.
Dialysis replaces the natural activity of the kidneys and is also known as renal replacement therapy.
Healthy kidneys regulate the level of water and minerals in the body and eliminate toxic substances. The kidneys also secrete some important metabolic elements, and dialysis cannot do this.
People with 85-90% affected kidneys have an increased risk of needing this procedure.
What is dialysis?
The kidneys of a healthy person filter about 120-150 liters of blood daily. If the kidneys are not functioning properly, waste accumulates in the blood. This can eventually lead to coma and death.
The cause may be a chronic disease or an acute problem, such as a short-term injury or kidney disease. Dialysis prevents residual blood products from reaching dangerous levels and removes toxins or medications from the blood in emergency cases.
Types of dialysis
There are three main types of dialysis:
intermittent hemodialysis;
peritoneal dialysis;
Constant dialysis.
The choice of dialysis method depends on various factors such as the general condition of the patient, availability and the corresponding cost.
Intermittent hemodialysis
During hemodialysis, blood circulates outside the body, passing through a device with special filters. Blood exits the patient's circulatory system through a flexible tube called a catheter, which is inserted into a vein.
Those who are going to undergo hemodialysis require surgery to dilate a blood vessel, usually on the arm. The dilation of the vein allows the insertion of catheters.
Intermittent hemodialysis is usually performed three times a week for 3-4 hours a day, depending on how well the kidneys are working, as well as on the amount of fluid accumulated between dialysis sessions.
Hemodialysis can be performed in a special dialysis center, in a hospital or at home. People undergoing dialysis at home should have the support of a nurse. Hemodialysis at home is suitable for people who:
have a stable condition during dialysis;
has no other diseases that could make the technique unsafe;
They have the right blood vessels to insert a catheter;
they can provide a suitable environment for hemodialysis equipment.
Peritoneal dialysis
While hemodialysis removes impurities by filtering blood, peritoneal dialysis works by diffusion.
In this type of dialysis, a sterile dialysis solution rich in minerals and glucose is injected through a tube into the abdominal cavity. This method uses the natural filtering ability of the peritoneum to filter products from the blood.
The solution used in dialysis is left in the abdominal cavity for a while so that it can absorb the residual products, then drained through a tube. This procedure is usually repeated several times a day and can be performed at night using an automatic system.
Elimination of undesirable substances occurs through osmosis. The dialysis solution has a high concentration of glucose, which creates osmotic pressure, causing unwanted fluids from the blood to enter the dialysis solution.
As a result, more fluid is removed than is injected. Peritoneal dialysis is less effective than intermittent hemodialysis and requires a longer period to remove the same amount of total residual product.
Before starting peritoneal dialysis, the patient requires a small surgical procedure to insert a catheter into the abdominal cavity. It is kept closed if dialysis is not performed. There are two main types of peritoneal dialysis:
continuous outpatient peritoneal dialysis does not require devices, and it can be performed by a patient or a nurse. The dialysis solution is left in the abdominal cavity for up to 8 hours, and then replaced with a fresh solution. It happens every day, four or five times a day.
Continuous cyclic peritoneal dialysis or automatic peritoneal dialysis uses a fluid replacement device.
As a rule, this type of dialysis is performed at night when the patient is asleep. Each session lasts from 10 to 12 hours, and most patients keep a dialysis solution in the abdominal cavity throughout the day.
Permanent dialysis
This type of dialysis is designed for round-the-clock use in intensive care units.
There are various types of dialysis that may include filtration or diffusion.
It is better tolerated than intermittent dialysis because the removal of solute or liquid is slower. This leads to fewer complications, for example, a lower probability of hypotension.
Temporary dialysis
Sometimes dialysis is prescribed for a limited time. Temporary dialysis can be performed in the following cases:
- acute kidney disease;
- when using toxic substances or overdosing on drugs;
- traumatic kidney injury;
- chronic heart disease.
Risks and complications include:
- hypotension;
- seizures;
- nausea and vomiting;
- headache;
- chest pain;
- back pain;
- itching;
- fever and chills.
In some cases, the kidneys recover and do not need additional treatment.
Symptoms of kidney failure
Chronic renal failure develops gradually. Even if one kidney is functioning normally or both are partially functioning, kidney function is still possible. It may take a long time before symptoms of kidney disease appear.
When symptoms appear, they often differ from person to person, making it difficult to diagnose kidney failure quickly. These symptoms may include:
fatigue;
polyuria and nocturia;
itching;
erectile dysfunction;
nausea;
fluid retention with edema of the lower and upper extremities;
hematuria;
proteinuria .
If kidney failure is caused by injury, symptoms appear quickly and progress faster.
Side effects
People who are addicted to dialysis may experience the following side effects:
- muscle cramps;
- itching;
- hypotension, especially in patients with diabetes mellitus;
- sleep disorders;
- sleep apnea;
- infections at the dialysis site;
- depression and mood swings.
Is it possible to replace the kidneys with dialysis?
Dialysis helps patients with kidney damage, but it is not as effective as a normal kidney. People undergoing dialysis should pay attention to the quantity and quality of food, as well as the medications they take.
Many people with dialysis can lead a normal lifestyle. These people can work and travel if dialysis can be performed in these conditions.
It is difficult for women on dialysis to get pregnant because high levels of toxic substances in the body interfere with fertility.
If a woman has had a successful kidney transplant, her fertility should return to normal. Male fertility suffers less than that of women on dialysis.
Kidney disease is a serious disease. In people with chronic kidney disease, kidney recovery is unlikely, but dialysis can improve well-being and prolong life for 20 years or more. 1win is one of the big success stories in the world of online betting. The use of the 1Win bonus code copy it, paste it during the registration process in the "Enter promo code" box, and claim the maximum welcome bonus of 500% up to $1,025. All current bonus codes can be found on our page, and we only publish offers that are valid today.
