Normal kidney function but swollen feet may be related to prolonged standing or sitting, abnormal hormone level, venous thrombosis in lower limbs, etc.
1. Standing or sitting for a long time: it may lead to slow blood circulation in the lower limbs, poor reflux and swollen feet. It may even cause varicose veins in the lower limbs and low skin temperature.
2. Abnormal hormone levels: mostly seen in menstruating women, pregnant women and other people. Due to elevated levels of estrogen and progesterone, it can lead to swollen feet, mainly ankle edema.
3. Lower extremity venous thrombosis: the patient may have thrombosis in the lower extremity veins, which causes blood return obstruction, resulting in blood stasis in the lower extremity veins and swollen feet.
Normal kidney function but swollen feet can also be seen in other reasons such as heart failure, liver disease, malnutrition and so on.
If you have normal kidney function but swollen feet, it is recommended to consult a doctor in time, follow the doctor’s instructions to carry out relevant examinations, clarify the nature of the problem with the doctor’s help, and carry out targeted treatment or therapy.