Causes and symptoms of acute tubular necrosis

Damage or destruction to tube-like structures known as tubules in the kidneys can bring about the development of acute tubular necrosis (ATN) and subsequently, acute kidney failure.

What causes acute tubular necrosis (ATN)?

A lack of supply of oxygen to the cells in the kidney is the most common cause of this condition. The reason as to why oxygen may not reach the cells and tissues of this organ could be restriction or blockage of the pathways. When this happens, the kidneys get damaged. Dehydration is the most important cause of ATN which may be because of loose motions, vomitings, heat stroke etc.

Health conditions such as diabetes, heart attack, and stroke can bring about a decrease in blood flow to the organs resulting in ATN and death of cells. Similarly, the presence of toxic substances in the blood can also lead to tubules damage and change the way the cells function in the tubules.

Other causes that may lead you to develop ATN may be medications, radiology dyes, anesthetics and chemicals that cause your body to react adversely.

In addition to these causes, a number of factors can put you at risk of ATN and there are:

- An injury to the body, more specifically your kidneys can cause clotting of the blood vessels
- An adverse response to blood transfusion
- Instances of septic shock can slow down blood flow to the organs
- A major surgery that can interrupt blood supply to the organs

What are the symptoms of the condition?

The symptoms associated with the condition can vary depending on the severity of the problem.

You may experience:

- Troubles in waking up
- Drowsy feeling even during daytime
- Feelings of lethargy
- Feelings of excessive thirstiness
- Problems with urination
- Fluid retention problems
- Instances of confusion
- Feelings of nausea



Can Acute Tubular Necrosis Cause Kidney Failure?

Nephropathy is also known as renal disease. It is any type of damage or disease relating to the kidneys. Though not everyone with diabetes has nephropathy, however, diabetic nephropathy can cause kidney failure.

How does diabetes affect the kidney?
Kidneys are responsible for taking waste out from your blood. They have a lot of tiny blood vessels to do this. High blood sugar may kill such blood vessels. Once these blood vessels are destroyed, the kidneys may not function as well or it may even lead to kidney failure.

What increases your risk of getting diabetic nephropathy?
There are several factors which increase your risk of getting diabetic nephropathy including: \
1. High blood pressure
2. High cholesterol
3. Smoking
4. Being native american, african american or of hispanic origin, for whom risk factors have proved to be magnified
5. If you have family history of diabetic nephropathy

Symptoms and diagnosis:
There are very few noticeable symptoms, which appear when you have diabetic nephropathy, except swelling in your arms and legs. The diagnosis is done by checking for a type of protein in your urine known as albumin, which is not supposed to be there. Getting the diagnosis done early is crucial.

Preventive measures
You can prevent kidney damage by doing the following:
1. Keeping your blood sugar levels under control - keep hba1c &lt; 6-7%
2. Keeping your blood pressure under control in the range of 130/80
3. Eating healthy food
4. Exercising regularly
5. Not eating too much protein
6. Not eating too much salt
7. Reducing smoke or excessive tobacco usage

Medicines for treatment
If you do get diabetic nephropathy, here are some medicines, which can help cure it
1. Ace inhibitors which are also called angiotensin-converting enzyme inhibitors
2. Angiotensin ii receptor blockers (arbs)

Possible complications
1. Blood pressure may rise
2. Triglyceride levels and cholesterol levels may rise.

All About Diabetic Nephropathy

Polycystic kidney disease is a disorder that is inherited; it is characterized by development of cysts in the kidneys. These cysts are round sacs that contain a water like fluid. Initially, the size of the cysts are small, they tend to increase in size after the fluid accumulation. This disorder can also cause cysts to develop in the liver and other parts of the body.

Symptoms and Complications
The most common symptoms of this disorder are back pain, headache, high blood pressure and kidney failure. It can also lead to formation of stones in the kidney, presence of blood in the urine and an urge to urinate frequently. It also make your kidney prone to various bacterial infections.

Causes
The disease is caused because of the presence of defective genes in the body, implying that this disorder is primarily hereditary. In some cases, the disease is caused by a genetic mutation. Based on the causes, it is classified into two types:

Autosomal recessive polycystic kidney disease: This disorder causes the symptoms to appear immediately after birth, although the symptoms are delayed until adolescence. This disorder only occurs when both the parents carry the defective gene which is passed to the offspring.
Autosomal dominant polycystic kidney disease: This disorder usually tends to occur only after the age of 30. Unlike the previous type, here only one parent needs to carry the defective gene that is passed on to the offspring.
Treatment
The treatment of polycystic kidney disease generally involves dealing with the following signs:

Pain: Chronic pain, usually in the sides of the body or the back, is a common symptom of this disorder. You can opt for pain reliving medication such as ibuprofen. If the cysts are large, then surgery is required to ease the pain.
High blood pressure: High blood pressure is best controlled by a following a healthy diet and lifestyle. High blood pressure can damage the kidneys severely. Medications may also be required to control blood pressure, if it rises abnormally.

Frequent Urination - Can it be a Sign of Kidney Disease?

3 Causes of Acute Kidney Failure

You're said to suffer from the problem of acute kidney failure if your kidneys suddenly stop working and lose their ability to eliminate waste materials including excess fluids and salts from the blood. The condition usually develops quickly over a few days or even a few hours. When this happens, waste materials accumulate in your blood, disrupting the chemical balance of your bloodstream.

So, what causes this problem?

Acute kidney failure can occur because of any one of these reasons:

1. A drop or slowdown of blood flow to the kidneys - Adequate blood circulation to the kidneys is of great importance as without it the kidneys may end malfunctioning. If blood flow to the kidney is hampered, a part of or the entire kidney may die. You may suffer from acute kidney failure if blood flow to the kidneys gets impaired due to conditions like

-Heavy blood loss
-Sepsis (body's inflammatory reaction to an infection, which can bring about organ failure, tissue damage, and death)
-Injury
-Use of certain drugs
-Dehydration
-Burns
-Heart disease

2. Urinary obstructions - A sudden blockage that hampers your kidney's ability to eliminate urine can also bring about acute kidney failure. When this happens, it leads to a build up of toxins in the body, causing an overload of the kidneys. Conditions that bring about this urinary obstruction include:

-Cervical cancer
-Colon cancer
-Bladder cancer
-Kidney stones
-Enlarged prostate
-Prostate cancer

3. Disease within the kidneys - Even instances of clotting within the blood vessels of the kidneys can lead to acute kidney failure. This is because if the movement of blood cells within the blood vessels gets hampered, kidneys are not able to filter out toxins from the body. The conditions and diseases that may cause clotting, and subsequently damage to the kidneys include:

-Scleroderma (an autoimmune disease that affects connective tissues and skin)
-Build-up of cholesterol deposits
-Glomerulonephritis (an inflammatory condition of the kidney's ball-shaped structures called glomeruli)
-Hemolytic uremic syndrome (a condition that occurs due to untimely death of red blood cells)
-Lupus (a disorder of the body's immune system that brings about damage to the body's own organs and tissues)



3 Causes of Acute Kidney Failure

Every organ is important for the human body to perform its functions normally. Kidneys too are vital and are responsible for removing the excess fluid and toxins from the body. If the kidney is not functioning properly, then the patient is advised to undergo dialysis treatment. In some cases, the patient is advised to undergo a transplant. However, in any case, the patient has to follow a healthy diet, for the treatment and the medicines to work positively.

Suitable diet during dialysis
Most of the patients are not aware of the diet prescribed for dialysis. Though it is always advised to consult a dietician before following any diet for the condition, it is also advisable to gain some knowledge about what the dietician might suggest, so that one is not clueless about the treatment. In a majority of the cases, food containing potassium, phosphorus, low-fat cholesterol, and sodium is included in the diet of these patients. However, these are prescribed in a limited amount and vary from patient to patient.

Sodium: The sodium level of the dialysis patients needs to be controlled; and this can be done by eating food items that have a low sodium content, not more than 2,000 mg. Hence, the quantity of snacks, pudding, and chips are to be reduced in the diet chart.
Potassium: The level of potassium also needs to be kept in check to avoid further deterioration of the kidney. Bread, certain vegetables, and grains contain a high amount of potassium. Moreover, various salt substitutes contain potassium chloride instead of sodium chloride. Large intake of these foods may affect the kidney permanently. Hence, these are majorly excluded from the diet. The patients are advised to include tomatoes and bananas in their diet, though not on a daily basis.
Phosphorus: The patient is advised to avoid foods with high phosphorus. This includes milk and dairy products and grains. However, while on dialysis, meat is important as it gives enough protein despite being high on phosphorus. But, an abundance of meat in the diet may affect adversely. Hence, this is advised, but kept in control.
Cholesterol: To keep cholesterol amount in check during dialysis, the patient needs to cut down on fruits and vegetables and specific fat diets, while eating a sufficient amount of fish.
Protein: High protein food is necessary for a patient with a kidney disease. Meat is an excellent source of protein. Along with that, poultry, fish, and eggs are important, as well. Hence, all this is included in the diet.
Fluids: Dialysis helps in removing the excessive waste fluids from the kidney. But, to keep the body hydrated, the patient is allowed liquid intake, but only up to a certain limit.
It is necessary to maintain a proper diet during dialysis, as it quickens the treatment as well as helps the patient recover quickly.

Undergoing Dialysis - What Should Be Your Diet?

 Kidney stones  is a disorder of the urinary tract wherein stones form in the kidney. This happens when solid particles in the urine become concentrated; the solid particles mostly being acid and mineral salts. This disorder can affect any part of the urinary tract: from the bladder to the kidneys. The treatment for this disorder is designed depending on the severity of your symptoms.

Symptoms
Once affected by this disorder, pain in the lower abdominal region will be common. The pain may get aggravated when you urinate. You may also exhibit symptoms of vomiting, nausea and a constant urge to urinate. Hematuria (presence of blood in the urine) is another symptom common to this disorder.

Causes
There is no single known cause for kidney stones. These stones occur when certain solid particles such as uric acid and calcium are present in the urine in large amounts. However, certain factors that increase the risk of kidney stones are:

Family history of kidney stones
Lack of sufficient water in the body or dehydration
Eating foods which are loaded with sugar and salts
Obesity
Ayurvedic treatment
Ayurvedic remedies for kidney stones are natural and free from side effects. Apart from relieving the symptoms, they also help in improving your overall well-being. These remedies balance the various doshas in the body and thus, lead to improved functioning of the abdominal organs. The Ayurvedic remedies for kidney stones are

Stay hydrated: Staying hydrated is the basic you can do to either prevent kidney stones or treating the condition. Dehydration is one of the most important causes for the formation of kidney stones.
Avoid certain foods: You need to avoid consumption of certain foods such as apples, tomatoes and cheese which increase the risks of kidney stones.
Exercise on a regular basis: You need to chalk down and stick to an exercise regimen to keep your weight at optimal levels. Remember that obesity is a major contributor to kidney stones.

How Ayurvedic Remedies are Effective in Treating Kidney Stones?

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