Symptoms of diabetic nephropathy anemia

Written by Zhou Qi

Nephrology

Updated on September 19, 2024

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Patients with diabetic nephropathy who exhibit anemia indicate that they are experiencing relatively severe renal failure. Such patients may show clear clinical symptoms, such as significant edema, excessive proteinuria, and renal failure. The impaired water excretion can lead to swelling in the lower limbs and facial area. The presence of anemia causes fatigue in patients, potentially leading to chronic ischemia and hypoxia in some organs. Symptoms such as listlessness and drowsiness may occur. In the state of anemia due to diabetic nephropathy, the accumulation of metabolic waste may also affect the patient's appetite, causing poor food intake. Additionally, diabetic damage to the retinal arteries can lead to a decline in vision, or even complete blindness.

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Written by Zhou Qi

Nephrology

1min 1sec

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How to reduce proteinuria in diabetic nephropathy.

A major clinical feature of diabetic nephropathy is the occurrence of proteinuria, which, if the condition continues to progress, can lead to kidney failure. Controlling proteinuria in the early stages of the disease is indeed very important. In terms of treatment, it is primarily necessary to use medications or insulin to control the patient's blood sugar, as hyperglycemia is the fundamental cause of diabetic nephropathy. Additionally, these patients often also have hypertension, necessitating the use of antihypertensive drugs to control blood pressure. When the patient's kidney function is not severely impaired, ACE inhibitors or ARBs can be the preferred choice of antihypertensive drugs, as they not only control blood pressure but also reduce proteinuria. However, if the patient's serum creatinine is significantly elevated, such as over 264 µmol/L, these drugs should no longer be used. (Medications should be used under the guidance of a doctor.)

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Written by Zhou Qi

Nephrology

54sec

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Is diabetic nephropathy dialysis painful?

Whether it is diabetes, nephritis, high blood pressure, or other causes leading to kidney failure, it may eventually progress to uremia. Patients with such conditions need dialysis or a kidney transplant to survive. Generally, patients undergoing any type of dialysis do not experience significant pain symptoms. Dialysis can be divided into hemodialysis and peritoneal dialysis, both of which use artificial methods to remove metabolic waste from the patient's body and maintain the stability of the internal environment. These methods generally do not involve significant traumatic procedures, so they mostly do not cause notable pain. However, patients undergoing hemodialysis may need temporary needling each time, which causes minimal trauma and typically does not result in severe pain or significant discomfort.

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Written by Zhou Qi

Nephrology

1min 2sec

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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.

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Written by Zhou Qi

Nephrology

1min

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How to reduce proteinuria in diabetic nephropathy

One major characteristic of patients with diabetic nephropathy is the increase in urine protein, and some patients may even have a large amount of urine protein. The treatment of this disease is indeed quite challenging, and there are not many effective treatments available clinically. In the early stages, when the patient's serum creatinine has not exceeded 256 µmol/L, clinicians often choose ACE inhibitors or angiotensin receptor blockers (ARBs) to reduce the pressure within the glomerulus and decrease urine protein. At the same time, it is recommended for patients to use insulin to control blood sugar. However, in recent years, there has been some progress in the treatment of diabetic nephropathy, such as the use of sodium-glucose cotransporter 2 inhibitors, which may help reduce urine protein. (Medication should be used under the guidance of a clinician, based on the specific condition of the patient.)

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Written by Zhou Qi

Nephrology

58sec

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Is diabetic nephropathy with facial swelling serious?

Patients with diabetic nephropathy who experience facial swelling should not use this symptom as a basis for judging the severity of their condition. Diabetic nephropathy is divided into five stages. The condition is relatively mild during the first three stages. By the fourth stage, patients begin to exhibit significant proteinuria, and by the fifth stage, they experience severe renal failure. Conditions in these last two stages are quite severe. However, patients might also experience facial swelling during the first three stages, and while the likelihood of facial swelling increases during the fourth and fifth stages, some patients in these stages might not show obvious edema. Therefore, it is difficult to determine the severity of the condition based solely on swelling. Patients need to undergo 24-hour urinary protein quantification and blood tests to assess kidney function in order to judge the severity of their condition.