First, proteinuria
because the glomerular capillary wall increase the permeability, plasma albumin filtrated by basement membrance produces proteinuria, so the positive proteinuria( routine test ) will be the obvious characteristics of renal insufficiency. The renal insufficiency patients are more adults, and it is usually delayed leading to poor prognosis. A few patients’ proteinuria will become negative in a few days or weeks. Proteinuria, hematuria with long-term uncured will be glomerular disease.
Second, edema
The most common symptom of renal insufficiency is edema, which usually happens at early stage. According to the different causes, face or lower limb will show the very serious parts. It is very hard to fade once edema appears, which is also not obvious to press it with finger, and the body weight will increase more 5kg than before. The whole body blood capillary lesions cause the increase of the blood capillary permeability, the factors of increasing weight also contains hypoalbuminemia, heart failure and so on.
Third, high blood pressure
patients experienced high blood pressure is also very common, approximately 80% cases including most elder people. The average degree blood pressure increases commonly. Once the blood pressure increases, it will show the character of persistently and not easy to fall.
But not have all the above symptoms can be judged for the renal insufficiency .symptoms depends on pathological changes, and so many disease with with pathological changes is similar to renal insufficiency, such as nephrotic syndrome, IgA nephropathy and lupus nephritis etc. All these diseases can also produces proteinuria, hypertension, edema etc. Therefore, do not judge your disease according to the symptoms, you should consult our online doctor. Our experts will give you a detailed explanation.
