alert!Early renal diseases do not pain and itchy. These three symptoms should be attached very important ...

When it comes to kidney disease, many people do not know, because early kidney disease may not have any manifestations, so this disease is very easy to ignore. Often, if you find physical discomfort, you have reached the late stage of kidney disease.

Why many kidney disease

Discovery is late?

Professor Hou Fanfan, an academician of the Chinese Academy of Sciences and the director of the Department of Nephrology at the South Hospital of Southern Medical University, introduced that the kidneys are a "garbage treatment plant" because of the kidney.

The kidney function is very powerful. The main role is to filter the excess abandoned "garbage" in the blood, and then excrete it in the form of urine. Therefore, when the renal function is reduced and the excess water and waste in the body cannot be discharged, it will cause problems such as low urine, edema, and higher creatinine.

Moreover, the kidneys are "practical and willing to work hard, and work hard" and have strong compensation. When the kidney damage is mild, it is not easy to cause everyone to detect; and when the body is obviously unsalayible, kidney damage is serious. Therefore, many people have just found that kidney disease is a late kidney disease. Because chronic kidney disease is hidden, it is not painful or itchy, and there are often no obvious symptoms in the early days.

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Qin Yan, deputy director of the Department of Nephrology of Beijing Union Hospital, also said that one of the characteristics of chronic kidney disease is that the onset of the disease is hidden. Early clinical symptoms are not obvious, and the lack of characteristics. Some patients still do not feel uncomfortable during the uremia stage, so kidney disease is sometimes called "silent killer", which is related to the structure of the kidney and its powerful compensation function.

Finally, many people do not know about kidney disease. Professor Wang Haiyan Wang Haiyan, the First Hospital of Peking University, and the first national chronic kidney disease (CKD) horizontal section survey published in the magazine of "Liu Ye Dao" in 2012 showed that the prevalence of chronic kidney disease in adults in my country is 10.8 %, But the awareness rate of adult chronic kidney disease is only 12.5 %.

There will be these signs of kidney damage

Tang Wen, chief physician of the Department of Nephrology of the Third Hospital of Peking University, said that when the kidneys were damaged, there would be some indicators abnormalities.

1. The ingredients of urine are abnormal, such as increased trace protein in the urine, proteinuria or hematuria in urine.

2. Examination of imaging will also find abnormalities, such as B -ultrasound detection found abnormalities.

3. The historian examination of the kidney, through microscopy observation, if the kidney tissue pathological abnormalities are found, these all suggest that the kidney is damaged.

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It is worth noting that early nephropathy may not have any performance, it may not hurt or itch. If the following performance appears, you need to seek medical treatment in time:

1. swelling

For example, edema, including the edema of the legs, and the edema on the face.

2. Urine deformation

The color of urine changes, especially the thick tea colors and red urine; difficulty in urination and frequent urination occur.

3, weakness

Severe renal diseases can cause weakness, fatigue, nausea, vomiting, and do not want to eat. If it affects the heart, it will also cause breathing difficulties.

Early detection of kidney disease,

One indicator is critical!

Since nephropathy can not be performed early, how can we detect kidney disease early? Tang Wen said that regular medical examinations are very important, and regular medical examinations are important means to discover kidney disease.

First of all, you need to pay attention to the results of urine tests, that is, the result of urine routine. If the urine conventional results are abnormal, you must seek medical treatment in time.

Secondly, pay attention to the indicators in blood, that is, serum creatinine, if there is an abnormally elevated, you need to seek medical treatment in time. Even in the normal range, if there is a dynamic continuous increase, you need to pay attention.

In addition, pay attention to the results of the kidney B -ultrasound.

It should be noted that if the results are abnormal, seek medical treatment in time, and the doctor judge the condition and formulate a treatment plan.

Renal disease treatment should be "four limit and one increase"

Zhao Zongjiang, chief physician of the Department of Nephrology, Beijing First Traditional Chinese and Western Medicine Hospital, said that the rehabilitation of kidney disease is "three -point treatment, seven points is recuperating", so a reasonable diet conditioning is no less than the early treatment for patients with kidney disease.

The dietary recuperation of patients with kidney disease can be said to have a "four limit and one increase".

1. Restricted protein

Animal kidney contains high cholesterol, and excessive eating may increase the burden on the kidneys and further deteriorate the kidney function. Patients with kidney disease should eat high -quality protein in lean meat, milk, and eggs, but also pay attention to the total protein intake at about 0.8 grams per kilogram of weight per day. It is not recommended to consume an internal organs, scale fish, and "protein powder" to nourish the kidneys.

2. Limited high potassium

Patients with decreased urine output (less than 1000 ml/day), high potassium tendency, renal insufficiency, and application of vascular tension Ⅱ receptor antagonists, vascular tensionase converting enzyme inhibitors should avoid eating potassium -high foods with high potassium -containing foods Such as tomatoes, cauliflowers, leek, kelp, banana, orange, peach, mushrooms, etc.

3. Limited thick tea

Patients with acute nephritis, acute renal aging period, nephropathy syndrome, chronic renal failure with less urine edema, should control the amount of water in. In addition, patients with urinary infections such as acute pyelonephritis, urethritis, cystitis, etc. In addition to timely treatment of medication in time, drinking water and urination is very beneficial to the recovery of the disease. Eat less pickled foods to avoid drinking strong tea and strong coffee to achieve the purpose of relieving thirst.

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4. Limit high salt

Excessive intake of sodium salt can cause high glomerular filtration to increase the internal pressure of glomerular pockets. High -salt diet may also cause increased urine protein.

5. Increasing calcium kidney damage will indirectly affect the absorption of calcium, and patients are prone to osteoporosis.Therefore, the ideal healing diet should increase the calcium content.For patients with chronic renal failure with increased blood phosphorus or decreased blood calcium, it is necessary to strengthen the intake of sesame sauce, dairy products, dark green vegetables, such as mustard and vegetable heart.

In addition, before cooking meat such as meat, it is best to cook with hot water before cooking, which can reduce the phosphorus content in the food.

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