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Why Does Dehydration Occur In Kidney Failure

Why Does Dehydration Occur In Kidney FailurePatients with kidney failure may have dehydration, and like other complications, this symptom can cause many bad influence to patients’ health. As a result, it is better for patients to have a better understanding about this aspect.

For patients with kidney failure, dehydration can make them have excessive thirst, dry mouth, no appetite,etc. Besides, patients may also have dry skin, and this may also cause patients to have little or no urine.

Thereby, why kidney failure patients have dehydration?

A major reason of dehydration is patients’ kidney lesion.

Kidney mainly consists of glomerulus and kidney tubules, and kidney tubule has the function of reabsorption. Most nutrients and fluid leaking through glomeruli will be reabsorbed by kidney tubules. While to patients with kidney failure, their kidney tubules may have severe damage, so its function will also be damaged, and the water and nutrients that should be absorbed will leak out.

In fact, our kidney has the function of filtering the wastes and toxins in blood, and more than 99% fluid that flows through our kidneys will be reabsorbed back to blood. Thereby, if there is severe damage in kidney tubules, patients will have large amount of water loss.

Another common reason that can cause patients to have dehydration is vomiting.

As we know, patients already have severe kidney damage when they have kidney failure, and that can cause patients have many complications around their body, among which patients often have problem in their gastrointestinal system, and vomiting often appears in patients.

Vomiting can cause patients to lose large amount of fluid, which may lead to dehydration. This symptom is mainly caused by several reasons. They are the accumulation of toxins in patients’ blood, edema in gastrointestinal tract, the increase of urea level in blood.

To treat dehydration, patients should cooperate with their doctor’s arrangement positively. Besides, it is important for patients to keep a good emotion,which is very helpful to their condition. And if you need any help, you can contact us, and we are glad to help you.

  • Tag: Kidney Failure Symptoms
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