Under normal circumstances, edema is the early stage symptoms of kidney disease , but why kidney failure can cause dehydration or edema?
In fact, edema is also a manifestation of chronic renal failure, renal failure patients can appear edema, dehydration can also occur. This is mainly due to renal failure in patients with renal tubular dysfunction, loss of function loss, even if the patient does not drink water, you can also discharge a lot of dilution of urine, the results of thirst and other dehydration performance, if not pay attention to add water will cause kidney Blood flow reduction, renal ischemia, thereby accelerating kidney damage. So, in this case the replenishment is more important than medication.
On the other hand, the excretion of the kidney is poor, too much water intake, the water can not be discharged, retention in the body, the performance of the urine less weight, edema. So the daily weight of the test, record 24 hours of urine output and other fecal matter, will be an important indicator of renal failure patients.
Because of each person's physical differences, may be the performance of kidney disease is also very different. But if you have some of the above symptoms, it should cause attention, otherwise it will endanger our health.
Above is why kidney failure caused edema or dehydration. Kidney is an important organ of our body, and most of the kidney disease is difficult to cure. So the best way is to "early detection, early treatment", the disease strangled in the cradle. If you want to know more about it, please consult our online doctor.