What is Uremia?

Uremia is a dangerous disease that causes the accumulation of urea in the blood.Urea is a residue of metabolism that is produced by protein breakdown and excreted by the kidneys in the urine. When the kidneys cannot filter waste properly, they can enter the bloodstream.People suffering from uremia often have protein, creatine and other substances in their blood. This contamination can affect almost every system in the body.

Symptoms of Uremia 

• A group of symptoms is nerve damage caused by uremic neuropathy or renal failure. Neuropathy can cause tingling, numbness or electrical sensations in the body, especially in the hands and feet.
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  Weakness, exhaustion and confusion.
• Nausea, vomiting and loss of appetite. Some people may lose weight because of these problems.
• Changes in blood tests. The first sign of uremia is often the presence of urea in the blood during routine blood tests.
• People with uremia may also show signs of metabolic acidosis if the body produces too much acid.
• Hypertension.
• Swelling, especially around the feet and ankles.
• Dry, itchy skin.
• Frequent urination as the kidneys work harder to get rid of waste.

Normal Range of Urea in Blood

It is widely accepted that there is an age-related increase in plasma / serum urea density, but this is not well defined and there is uncertainty as to whether it simply reflects a related decline age in renal function as indicated by some studies. 

The normal range of Serum / plasma urea 2.5-7.8 mmol / L

Causes of High Uremia 

• Diabetes causes dangerous high blood sugar levels, which can damage the kidneys, blood vessels, heart, and other organs.
• High blood pressure can damage blood vessels in the kidneys, making it weak or hard. This damage can complicate the work of the kidneys, which ultimately leads to kidney failure.
• Genetic kidney diseases
• Problems with the kidneys' appearance or structure, usually occur when a baby is still growing in the womb.
• A group of diseases called glomerulonephritis can damage the kidneys and cause chronic inflammation, making it difficult for the kidneys to clear urea.
• Kidney stones or tumors
• Urinary tract or infection in kidneys.

Effects of Uremia on Body 

Uremia can cause kidney failure if left untreated. People with uremia may have seizures, loss of consciousness, heart attacks, and other life-threatening symptoms. Some people need a kidney transplant. Untreated uremia can cause liver or heart failure because kidney failure can damage other organs.

Foods to Avoid in High Blood Urea

Salt

Salt is an important component of dietary therapy during all cases of kidney disease. Too much salt intake from a diet can cause problems with high blood pressure. It is advisable to avoid adding salt in foods and also to reduce the intake of salty foods such as dried meat, bacon, soup, soup and packet sauces.

Protein

Dietary protein intake is important during chronic kidney disease and also after starting dialysis. The proteins we eat are used for tissue repair and growth. All unused proteins are broken down into waste, including urea and creatinine. As your kidneys cannot absorb urea and creatinine correctly, they build up in your bloodstream causing symptoms such as stress and loss of appetite.
By consuming high amounts of protein, i.e. meat, fish, poultry, eggs, cheese, milk and yogurt before dialysis, you have an influence on the structure of urea and creatinine in your blood. Proper protein intake every day should be regulated by your health.

Phosphate

Phosphate is another mineral found in many foods, especially meat and dairy products such as milk, cheese, yoghurts, and then pine and coke. Calcium and phosphate work together to keep bones, teeth and blood vessels healthy. When the amount of phosphate and calcium increases or weights in kidney disease, the extra calcium and phosphate combine to form complex deposits in your body.