Early stage of impaired renal function usually has no clinical manifestations, but in the late stage, there may be manifestations of respiratory, circulatory, gastrointestinal, hematological, endocrine and other systems, such as shortness of breath, edema, nausea, anemia, glucose tolerance abnormalities and other symptoms and manifestations.
1. Respiratory system: impaired renal function leads to excessive fluid or acidosis, which may cause shortness of breath, shortness of breath, pulmonary edema, pleural effusion and other manifestations.
2. Circulatory system: due to impaired renal function, sodium and water can not be discharged in a timely manner, resulting in sodium retention, coupled with the accumulation of toxins, can easily cause edema, increased blood pressure, heart failure, pericardial effusion and other symptoms. Calcium and phosphorus metabolism disorders can also lead to systemic arterial calcification.
3. Digestive system: digestive system symptoms are the earliest manifestation of chronic renal impairment, which mainly include lack of appetite, nausea, vomiting and so on.
4. Hematological system: impaired renal function also leads to decreased erythropoietin, resulting in anemia. In addition, there are bleeding tendency and thrombosis tendency.
5. Endocrine system: impaired renal function also leads to endocrine dysfunction and skeletal lesions, resulting in abnormal glucose tolerance, abnormal calcium and phosphorus metabolism, secondary hyperparathyroidism and other symptoms.
6. In addition, the accumulation of toxins may also lead to uremic encephalopathy, itchy skin and other manifestations.
The above symptoms need to be alert to the possibility of impaired renal function, it is recommended to go to the regular hospital in a timely manner, under the guidance of the doctor in a timely manner standardized treatment, to avoid further aggravation of the condition.