Uremia simply means that the kidney has no ability to produce urine, and dialysis treatment is artificial kidney. Uremia is the manifestation of end-stage renal failure, which is generally common in people aged 15~50. In the end, you can only maintain your life through dialysis or kidney transplantation.

0 1

How many people in China have kidney disease?

With more and more diabetic patients, there are also many diabetic nephropathy patients.

20 13 research shows that the number of diabetics in China is as high as1.1.39 billion, of which diabetic nephropathy accounts for 2 1.3%. It can be seen that the number of patients with diabetic nephropathy in China is as high as 24.3 million.

Clinical research shows that once diabetes is not well controlled, it will suffer from chronic diseases, so the probability of developing uremia will greatly increase and the mortality will be high.

02

When renal failure is "just budding", the body is faint or there are four major abnormalities. Don't insist on "uremia"

① Decreased urination

When renal failure occurs, the body will send out obvious signals. In the stage of renal failure, renal function has obviously decreased, and it will change when urinating.

If oliguria and anuria are found during urination, it is obvious that a large amount of water has been added, but the urine volume is still very small, which may be a manifestation of renal failure.

The continuous decline of renal function will reduce the metabolic function of the body. Water and sodium will remain in the body, but the obtained water cannot be excreted in time, and urine will be concentrated and reduced. This kind of situation often happens. It is necessary to consider whether renal failure is abnormal or not, and to stabilize the development of renal diseases through reasonable treatment.

② Body edema

Because the kidneys of patients with renal failure can't expel excess water from the body in time, some liquid will stay in the body and in the stroma. At the beginning of the disease, the patient only had barefoot and eyelid edema, which disappeared after rest.

③ Dark circles are serious.

People who often stay up late have serious dark circles, which can be relieved after rest.

But if you have dark circles for a long time, even if you get enough sleep, you can't improve. At this time, we should be alert to whether it is caused by renal failure.

When the kidney begins to fail, the toxic waste absorption and circulation function of the kidney organs to the water in the body will be hindered. At this time, a large number of toxins will stay in the eyelids and induce dark circles.

④ Oliguria appeared.

According to medical research, many patients with early renal failure have had this situation, because the balance inside the kidney is broken and the internal environment of the kidney is abnormal.

Generally speaking, if the urine volume on the data is less than 400 ml, the consequences may be very serious if you don't pay attention to it.

Oliguria is likely to affect the increase of urinary sodium, hematuria, proteinuria and so on. After a long time, it will easily lead to the arrival of many diseases, so we must pay attention to it and go to the hospital for examination as soon as possible.

03

How long does it take from renal failure to uremia?

How long it takes for renal failure to develop into uremia is different for everyone, from 1-3 years to 10 years or more, or life-long uremia. The specific analysis is as follows:

1, 1-3 years: patients with renal failure, whose condition is serious, such as creatinine has reached 400-500% U3cmol/L, and they have many complications such as hypertension, coronary heart disease, renal anemia, poor physical fitness, irregular diet and poor drug control ability, will develop very fast, and generally need 65438+.

2. Never: The patients with renal failure are mild, with creatinine about 100% U3cmol/L, few complications and good health. If actively treated, the disease will be well controlled and the disease will develop slowly. Such patients do not need dialysis for almost life.

04

How to prevent uremia?

1, preventing chronic renal failure

Uremia is the end stage of chronic renal failure. The kidney is innervated by visceral nerves, and the feeling of pain is not obvious. Once the renal function is damaged, the process is very slow, and even if the body is abnormal, there will be no particularly obvious symptoms.

Once beyond the scope of the kidney, there will be obvious symptoms. At this time, going to the hospital for examination is often in the middle and late stages. Therefore, we should actively treat research and development diseases, such as acute and chronic glomerulonephritis, henoch-schonlein purpura nephritis, lupus nephritis, etc., and at the same time remove the incentives that are easy to induce kidney diseases, such as hypertension or diabetes.

2. Control blood pressure.

Studies have shown that the continuous increase of blood pressure is easy to induce renal arteriosclerosis and has a negative impact on renal function. Therefore, controlling blood pressure is also the key to caring for the kidneys. In addition to taking antihypertensive drugs on time, you should also eat less food that is not good for your kidneys.

When uric acid in the body drops, we should also take medicine in strict accordance with the doctor's advice, reduce uric acid value, stay away from high purine food and avoid damaging renal function.

3. Rational use of drugs

At the same time, we should actively follow the doctor's advice and use drugs rationally to stabilize blood pressure, correct glomerular hyperperfusion and hyperperfusion in time and delay the occurrence of renal failure.