When the urine is abnormal and the renal function is normal, the metabolism of water and liquid is normal, and the urine is strong and unobstructed. In fact, normal urine will also have foam, but it will soon dissipate. If the urine color is red or the urine foam is too much and it is not easy to disappear, you should pay attention. Urine volume change: Under the condition of normal drinking water, the average daily urine volume is about 1 500ml, and some people are normal due to various factors. However, if the amount of drinking water is normal but the amount of urine has changed to a certain extent, it is necessary to consider the problems of the body's urinary system or the body's kidneys.
If the body is sleepy and weak, the kidneys are not good, many toxins in the body cannot be discharged in time, and metabolism will also be affected, so the body will generally be weak and so on. Poor kidney is generally because some nutrients in the kidney leak from the kidney and then are discharged from the urine, so that the body can not get nutrition in time and will be sleepy and weak. Therefore, we say that if a person is in a state of drowsiness and fatigue for a long time, it may be that there is something wrong with the kidney, which should be paid attention to in time.
Body edema Many people with poor renal function sometimes have inexplicable edema symptoms, because there is a problem with the kidney, which will lead to poor metabolic water function. If the water in the human body is not eliminated by the kidneys in time, it will lead to the infiltration of water in all parts of the body. In particular, some people wake up in the morning and find that their faces are swollen badly, and if there is edema in their hands and feet in the afternoon, it is likely that there is a problem with your kidneys, indicating that your kidney function has declined, so everyone must pay attention to this symptom.