When people eat grains and cereals, they inevitably get sick. But being sick is not the same as being sick! Some diseases, the damage to the body is not much, and easy to cure. And some diseases, the damage to the body is too great, and still irreversible! For example, the kidneys and kidney disease is such, because they are the metabolic tool of the whole body toxins, undertake the whole body of toxin purification work, once the problem, the whole body toxins can not be eliminated, the person is not far from death. Uremia, in particular, is so serious that just looking at the name makes people jumpy. What is uremia? Uremia is not an independent disease, but a clinical syndrome common to all kinds of advanced kidney disease, a syndrome consisting of a series of clinical manifestations that occur when chronic renal failure enters its final stage. Uremia is slowly developed from chronic renal failure. It is not formed overnight, but there are still some signs and symptoms during this formation process. Generally speaking, when our body shows the following symptoms, you need to be “alert” to uremia. 1, high blood pressure, most kidney failure uremia patients have high blood pressure in the early stage, because the body will occur when the kidney function is impaired sodium and water retention. 2, the body appears sleepy, weak, yellow, poor appetite. This is the early manifestation of uremia, almost 100% of uremic patients will appear. 3, the body edema, this is due to the kidneys can not remove excess water in the body and lead to fluid retention in the interstices of the body tissues, thus causing the phenomenon of swelling. 4, increased nocturia, the early manifestation of kidney failure, with high specificity, manifested as frequent urination at night, urine volume, and accompanied by thirst performance. 5, hematuria, the particles of red blood cells are relatively large, when the kidney function is normal will not filter out red blood cells through the kidney membrane into the urine, therefore, if there are red blood cells in the urine, it means the kidney may have problems. 6, anemia, the cause of anemia is very complex, kidney failure developed to the second or third period will appear anemia this uremic symptoms, when there is unexplained anemia, must do kidney function tests. 7, loss of appetite, the retention of metabolic wastes in kidney failure and metabolic acidosis will cause intestinal dysfunction, reducing the peristalsis of the gastrointestinal tract, which may lead to nausea, vomiting and loss of appetite. 8, itchy skin symptoms appear, some kidney failure patients will appear generalized itchy skin, accompanied by irritability if the general antihistamine effect is not obvious, may be related to kidney failure. 9, urine protein, when urine protein appears in the urine, it means that there is a problem with the kidneys. The vast majority of kidney disease will appear urine protein.