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What are the symptoms of uremia?

2025-11-27 14:20:31 healthy

What are the symptoms of uremia?

Uremia is the end stage of chronic kidney disease. Due to severe damage to kidney function, metabolic waste and toxins in the body cannot be discharged normally, resulting in a series of clinical symptoms. Changes in urine are one of the most intuitive manifestations of uremia patients. This article will combine the hot topics and hot content on the Internet in the past 10 days, analyze the urine symptoms of uremia in detail, and provide structured data for reference.

1. Common symptoms of uremia in urine

What are the symptoms of uremia?

The urine of uremic patients usually shows the following abnormal symptoms:

SymptomsSpecific performancePossible reasons
decreased urine outputUrine output in 24 hours is less than 400ml (oliguria) or 100ml (anuria)Decreased glomerular filtration rate, renal excretory failure
Abnormal color of urineUrine is dark yellow, tea-colored, or hematuriaToxin buildup, red blood cell leakage, or urinary tract infection
Foamy urineThere is a large amount of fine foam on the surface of the urine that is not easy to dissipateHigh urinary protein content indicates glomerular damage
Abnormal smell of urineUrine has a pungent ammonia or putrefactive smellAccumulation of metabolic waste products such as urea

2. Other accompanying symptoms of uremia

In addition to urine changes, uremic patients may also experience the following systemic symptoms:

Symptom typeSpecific performance
digestive symptomsNausea, vomiting, loss of appetite, bad breath (urea smell)
neurological symptomsHeadache, fatigue, difficulty concentrating, drowsiness or even coma
cardiovascular symptomsHypertension, edema, arrhythmia
skin symptomsItchy, dry, pigmented skin

3. Diagnosis and treatment of uremia

The diagnosis of uremia requires a combination of clinical symptoms, laboratory tests and imaging tests. The following are common inspection items:

Check itemsmeaning
Serum creatinine and urea nitrogen testingAssess kidney function, elevated values suggest renal failure
Routine urine examinationObserve urine protein, red blood cells, white blood cells and other indicators
Kidney B-ultrasound or CTAssess for structural abnormalities in the kidneys
Glomerular filtration rate (GFR)Directly reflects kidney filtration function

In terms of treatment, patients with uremia usually need to take the following measures:

  • Dialysis treatment:Hemodialysis, or peritoneal dialysis, helps remove toxins from the body.
  • Medication:Control complications such as hypertension, anemia, and electrolyte imbalance.
  • Kidney transplant:For eligible patients, kidney transplantation is the best treatment option.
  • Diet management:A low-protein, low-salt, and low-phosphorus diet can reduce the burden on the kidneys.

4. How to prevent uremia?

Uremia often develops from chronic kidney disease, and early prevention and management are crucial:

  1. Control high blood pressure and diabetes, which are major contributors to kidney damage.
  2. Avoid drug abuse, especially NSAIDs and nephrotoxic drugs.
  3. Get regular physical exams to monitor kidney function, especially for people with a family history of kidney disease.
  4. Maintain a healthy lifestyle, such as drinking moderate amounts of water, eating a low-salt diet, quitting smoking and limiting alcohol.

Conclusion

The urine symptoms of uremia are an important signal of kidney failure. Once abnormalities are discovered, you should seek medical treatment in time. Through scientific treatment and lifestyle adjustments, patients can still maintain a good quality of life. Recent hot discussions across the Internet have also emphasized that improving public awareness of chronic kidney disease and early intervention are the keys to avoiding uremia.

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