What Can Cause Muscle Cramps for Kidney Failure Patients

2015-04-23 07:09

When patients suffer from kidney failure, they will have some severe symptoms with the decline of their kidney function, and he muscle cramps is a common symptom. Then what can cause muscle cramps for kidney failure patients? In the following article, we will get the answer.

Here are some of the common factors that can cause muscle cramps for kidney failure patients.

1. Low blood calcium level

For kidney failure patients, when the kidneys cant work well, it will cause the extra phosphorus building up in blood, which will lead to the low calcium level in blood. Calcium is an important electrolyte, which has close connection with the nerve muscle excitability, then patients will easily get muscle cramps.

2. Imbalance of calcium and phosphorus

Healthy kidneys have the function of producing active vitamin D, which can be used to regulate calcium and phosphorus metabolism. However, when the kidneys are damaged, less calcium will be absorbed by the intestinal tract, which can also cause the muscle cramps.

3. Usage of diuretics

For kidney failure patients, diuretics will be a common medicine for them to take to relieve some of their symptoms. However, some of the diuretics may increase the excretion of calcium, which can lead to muscle cramps as well.

4. High levels of uremic toxins

When kidney failure patients develop into advanced stage, they will easily get the high levels of uremic toxins in blood, which will irritate the nerve system and lead to muscle metabolism.

Above are some of the common causes of muscle cramps for kidney failure patients, so they need first get the main cause and then take effective treatment to control it, which can protect their kidneys.

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