What are the early symptoms of acute kidney failure? How should it be diagnosed?

Acute renal failure is a disease of kidney failure. Patients adapt quickly. The condition of patients with acute renal failure is constantly changing, and their symptoms and measures are also different.

Acute renal failure is associated with a decrease in glomerular filtration rate. In the early stages of the disease, patients experience symptoms such as increased urine output, pain and discomfort in life, nausea and vomiting, edema, decreased appetite, coughing, etc. If you have been diagnosed with this condition, you should take diuretics and medications as your doctor tells you.

What are the first symptoms?

The kidneys are vital organs in the human body. The kidneys maintain the normal function of the body's urinary system. If there is a problem with the kidneys, it can lead to urinary disorders.

Acute renal failure is a typical disease of kidney function. Although all nephrons have the same degree of damage, renal resorption with heavier tubular function is much higher than with reduced glomerular filtration. They are not well aware of this in the initial stages of the disease, which leads to a worsening of the disease and more difficult follow-ups.

The symptoms of the early stages of the disease are then explained.

The first symptoms of chronic renal failure are not obvious, and the first symptoms of hyperxemia usually include nausea, vomiting, or numbness in the limbs. If the condition is more severe, there will be a slow heartbeat or even cardiac arrest, and the patient's conscience will also be problematic. Progress has been slow.

As the disease progresses, there will be slight discomforts such as fatigue, backache, increased nocturia, loss of appetite, etc. In severe cases, acute left heart failure, severe hyperxemia, gastrointestinal bleeding, central nervous system disturbances, and even life-threatening conditions may occur.

Patients with acute renal impairment should pay attention to a good diet and eat some high-quality protein to meet the needs of the body. High-quality protein can be supplemented mainly through eggs and milk. You often experience palpitations or asthma, often can't stretch slowly, arrhythmias can easily occur, and in severe cases, sometimes pericardial effusion, sometimes pericardial obstruction.

Elevated serum creatinine peaks, which is an observable symptom of acute renal failure and a finding of clinical ancillary tests.

The early symptoms of acute kidney failure are severe stomach pain, dizziness, and vomiting, and you should go to the hospital for diagnosis.

Early symptoms of sudden acute renal failure include significant pain in the renal area, accompanied by nausea and vomiting, loss of appetite, and frequent high fever. Diagnosis is made by CT of the kidneys.

Acute renal failure is associated with a decrease in glomerular filtration rate, and patients in the early stages of the disease may experience symptoms such as increased urine output, flank aches and discomfort, nausea and vomiting, edema, decreased appetite, and cough.

Chronic renal failure refers to chronic kidney failure. It is a kidney disease that is very common and harmful. Since many people don't know much about chronic renal failure, here is a summary of the clinical symptoms of chronic renal failure, I hope it will help you.

What are the clinical manifestations of chronic renal failure?

1. Water, electrolyte, acid-base metabolism disorders.

In chronic renal failure, acid-base imbalances and various electrolyte metabolism disorders are fairly common. Among these metabolic disorders, metabolic acidosis and water-electrolyte imbalances are the most common.

2.Metabolic disorders of proteins, sugars, fats and vitamins.

Abnormal glucose metabolism is characterized by impaired glucose tolerance, which is more common and less common, hypoglycemia. Hyperlipidemia is fairly common. Most patients present with mild to moderate hypertriglyceridemia, a small number present with mild hypercholesterolemia, or both.

Disorders of vitamin metabolism, such as elevated serum vitamin A levels, vitamin B6, and folate deficiencies, are quite common.

3.Cardiovascular system manifestations.

Common cardiovascular diseases include hypertension and left ventricular hypertrophy, heart failure, uremic cardiomyopathy, pericardial effusion, pericarditis, vascular calcification, and atherosclerosis. In recent years, it has been found that vascular calcification caused by hyperphosphatemia, abnormal calcium distribution and deficiency of "vasoprotective proteins" also plays an important role in cardiovascular diseases.

4.Respiratory symptoms.

Excess fluid or acidosis can cause shortness of breath, and severe acidosis can cause deep breathing. Excess fluid and cardiac insufficiency can cause pulmonary edema or pleural effusion. Increased alveolar capillary permeability and pulmonary congestion due to uremic toxins can cause "uremic pulmonary edema".

5.Gastrointestinal symptoms.

The main symptoms are loss of appetite, nausea, vomiting, smell of urine in the mouth. Gastrointestinal bleeding is also common, with a significantly higher incidence than normal, and is usually due to gastric mucosal erosion or peptic ulcer, especially the former.

Through the above introduction, I believe you have an understanding of the clinical manifestations of chronic renal crude failure, right? What I would like to remind you here is that you must do more exercise, develop good living habits and eating habits, ensure sleep, improve immunity and resistance, and reduce the occurrence of diseases.

1. The cause of prerenal is mainly insufficient blood supply to the kidney, which may be the blockage and compression of the renal blood vessels, or the organ failure caused by heart failure or other diseases, resulting in acute renal insufficiency caused by insufficient blood supply to the kidney;

2. Renal causes, all kidney diseases cause acute renal failure is the cause of nephrology. For example, primary kidney disease of the kidneys, or drug-induced kidney damage, are both causes of renal failure in acute renal failure;

3. The postrenal cause is posterior urinary tract obstruction, and there are many causes of obstruction, including stones, tumors, and other causes of compression.

When encountering acute renal failure in the emergency department, only after the above three factors are eliminated in time, can the patient be given the most timely treatment, and only after timely treatment can the acute renal failure be recovered.

It is usually caused by kidney damage, which is mainly manifested by oliguria or anuria. Recommended bacterial therapy, you can use Lingbai multibacterial powder, medicine and food homology, do not increase the burden on the kidneys, increase the body's immunity, can be taken for a long time.

There are many cases of acute renal failure, including acute blood loss, urinary stones, tumors, acute tubular necrosis, rapidly progressive glomerulonephritis, thrombotic thrombocytopenic purpura, malignant hypertension, preeclampsia, etc.

The key to suffering from kidney failure is the ** program, which removes toxins from the kidneys, and I need to understand the patient's condition. How long the patient has been ill

1. Elderly and young children: the elderly have deterioration of kidney function, and their ability to detoxify drugs is reduced, and their sensitivity to nephrotoxic drugs is high, and they are prone to acute renal failure.

2. Severe infection and sepsis: all kinds of serious infections, especially those with sepsis, can induce acute renal failure through renal ischemia and nephrotoxic mechanisms.

3. Post-surgery: Acute renal failure is susceptible to occur after major surgery due to factors such as severe primary disease, use of anesthesia and sedatives, tissue trauma, fluid loss, and blood loss.

4. Liver cirrhosis and ascites: At this time, the plasma renin-angionephrin-aldosterone system has been activated, and the increased secretion of vasopressin leads to renal water and sodium retention.

5. Application of nephrotoxic drugs: use nephrotoxic drugs such as aminoglycosides, contrast agents and cephalosporin antibiotics.