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Diabetic nephropathy
How should diabetic nephropathy patients drink water?
For any kidney disease, regardless of whether it is caused by diabetes or not, the patient's water intake needs to be carefully considered. Generally, a few key points should be adhered to: First, there should be no excess accumulation of water in the patient's body. The water intake should be excreted normally through the kidneys without accumulating too much water, as excessive accumulation can increase blood pressure and even lead to pulmonary edema or heart failure. Second, if the patient's urine output decreases, water intake should be limited but not excessively, to avoid affecting the blood supply to the kidneys. Ideally, urine output should be maintained between 1000 to 2500 milliliters. Water intake should depend on urine output; if urine output is high, the patient can drink more water, but if it is low, intake should be appropriately restricted. It's necessary to weigh oneself daily to monitor changes in weight; if a large amount of water accumulates, weight will gradually increase, and at this time, water intake should be restricted.
Can people with diabetic nephropathy drink alcohol?
Diabetic nephropathy, as the name suggests, is a complication caused by diabetes that leads to kidney problems. The typical symptoms of diabetic nephropathy are significant proteinuria and hypoalbuminemia. Generally speaking, there is no particularly effective treatment for diabetic nephropathy; it can only be managed by keeping blood sugar and blood pressure under control. For patients with diabetic nephropathy, it is recommended to keep fasting blood glucose below 7, and postprandial glucose should be controlled between 8 and 10, which is considered appropriate. If hypertension is present, blood pressure should be kept below 140/80 mmHg. In terms of diet, patients with diabetic nephropathy definitely should not drink alcohol, and they should avoid sweets, fried foods, and foods high in starch. It is also important not to stay up late.
Does diabetic nephropathy hurt?
Diabetic nephropathy generally does not cause painful symptoms. Diabetic nephropathy refers to the kidney damage that results from long-term diabetes, caused by factors such as hyperglycemia, oxidative stress, and an increase in advanced glycation end products. In the early stages, patients may experience an increase in kidney size and an increased glomerular filtration rate. As the condition progresses, proteinuria may occur, and it could eventually lead to severe renal failure. Throughout this process, patients typically do not experience pain because the kidneys do not have nerve innervation and therefore do not feel pain. Thus, including diabetic nephropathy, various kidney diseases and nephritis generally do not manifest with pain.
Which department to see for diabetic nephropathy
Diabetic nephropathy is a kidney disease caused by diabetes. The main clinical manifestations of diabetic nephropathy usually include varying degrees of increased urine protein. Severe cases may also present with lower limb edema and reduced kidney function. As for which department to consult for diabetic nephropathy, it depends on the severity of the condition. In the early stages of diabetic nephropathy, if there is only a slight increase in urine protein and the chronic kidney disease is at stage one or two, patients can choose to see a specialist in the endocrinology department for diabetic nephropathy. Once the condition of diabetic nephropathy worsens, progressing to stage three or above of chronic kidney disease, and the patient also has significant increases in urine protein, decline in kidney function, and the onset of anemia, it is advisable to seek treatment in a nephrology department.
Symptoms of stage four diabetic nephropathy
Stage four of diabetic nephropathy indicates the presence of significant amounts of urinary protein. At this stage, patients may exhibit symptoms of nephrotic syndrome, which means the total urinary protein quantification over 24 hours may exceed 3.5 grams, and the plasma albumin level may be lower than 30 grams per liter. Due to the large amount of protein leakage, patients may experience edema, presenting as swelling of the lower limbs or eyelids, or even severe generalized swelling. In addition to edema, patients may also have pleural and abdominal effusion, leading to pulmonary edema. Excessive fluid can overburden the heart, causing heart failure, which manifests as chest tightness, shortness of breath, and difficulty breathing, especially when the patient is active, these symptoms of chest tightness and shortness of breath become more pronounced.
Early signs of diabetic nephropathy
Diabetic nephropathy is caused by long-term diabetes leading to damage in the small blood vessels. Generally, patients have a history of diabetes for over ten years. Diabetic nephropathy progresses through several stages. In the early stages, patients primarily exhibit microalbuminuria. Due to the presence of protein in the urine, patients may experience increased urine foam, especially noticeable with morning urination. Some patients may develop swelling in the lower limbs and around the eyelids. As the condition progresses, the amount of urine protein increases and the swelling becomes more pronounced, potentially reaching the level of nephrotic syndrome.
Which department should diabetic nephropathy patients see?
Diabetic nephropathy is damage to small blood vessels caused by diabetes, and the kidneys contain a large number of small blood vessels. Therefore, it generally takes more than ten years for diabetes to damage these small blood vessels, causing kidney lesions, proteinuria, renal failure, and other clinical manifestations. This disease can be treated in departments specializing in diabetes or endocrinology, as well as in nephrology. In the early stages of diabetic nephropathy, treatment primarily involves controlling blood sugar levels, and visiting departments like diabetes or endocrinology might be more specialized in this regard. These departments are proficient in adjusting medications for blood sugar control. When patients develop significant proteinuria, the condition progresses, and it is advisable to visit nephrology. At this point, the treatment focuses on the kidney lesions, as well as managing complications caused by diabetic nephropathy.
How many years can a person with diabetic nephropathy live?
Diabetic nephropathy is divided into several stages, from mild to severe. In the early stage, patients only have an increased glomerular filtration rate and the proteinuria is not significant. As the disease progresses, the protein in the urine increases, eventually leading to renal failure and even developing into uremia. The entire process can last many years, with some patients experiencing it for up to ten years. In fact, when diabetic nephropathy progresses to its final stage, uremia, patients still have many treatment options, such as hemodialysis, peritoneal dialysis, or kidney transplantation, and even combined kidney and pancreas transplantation. Therefore, how long a patient can live depends on the patient's age, presence of cardiovascular and cerebrovascular diseases, and the choice of treatment methods, among other factors.
Does diabetic nephropathy require a biopsy?
Whether a patient with diabetic nephropathy needs a biopsy depends on the condition of the patient. Firstly, if the kidney disease is in the early stages and the blood creatinine level has not exceeded 256 micromoles per liter, a kidney biopsy can be considered. Otherwise, if the blood creatinine level exceeds 256 micromoles per liter, a biopsy is no longer meaningful since significant fibrosis and hardening of kidney tissue have already occurred. At this point, if it is unclear whether the proteinuria is caused by diabetes or another disease, a kidney biopsy can be considered to diagnose the cause and extent of glomerular damage, and to provide a basis for treatment.
How to supplement for anemia in diabetic nephropathy?
Patients with diabetic nephropathy who exhibit anemia are often in a state of chronic renal failure. This anemia caused by chronic kidney disease is mainly due to the decreased secretion of erythropoietin by the kidneys. Therefore, treatment involves the use of erythropoietin to stimulate bone marrow hematopoiesis. In addition to this medication, patients generally also need to supplement with iron preparations, such as ferrous succinate, sucrose iron, etc., and take oral folic acid, all of which are raw materials for blood formation. Furthermore, if patients have severe malnutrition, they should also supplement with foods rich in protein, such as eggs, milk, chicken, duck, fish, etc. (Please use medications under the guidance of a doctor.)